diff --git a/classes/chillerlan-OAuth-Core-AccessToken.html b/classes/chillerlan-OAuth-Core-AccessToken.html
index 82632c36..1ddbd5d2 100644
--- a/classes/chillerlan-OAuth-Core-AccessToken.html
+++ b/classes/chillerlan-OAuth-Core-AccessToken.html
@@ -143,16 +143,39 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
             <p class="phpdocumentor-summary">Access token implementation for any OAuth version.</p>
 
-    <section class="phpdocumentor-description"><p>// Oauth1</p>
-</section>
 
 
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-AccessToken.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.3">https://datatracker.ietf.org/doc/html/rfc5849#section-2.3</a></span>
+                                        
+                                             
+                                    </dd>
+                            <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-1.4">https://datatracker.ietf.org/doc/html/rfc6749#section-1.4</a></span>
+                                        
+                                                 <section class="phpdocumentor-description"><p>// Oauth1</p>
+</section>
+
+                                    </dd>
+                                            </dl>
 
 
 
@@ -186,7 +209,7 @@ <h4 id="toc-constants">
     <span>
         &nbsp;= -9001                            </span>
 </dt>
-<dd>Denotes an unknown end of lifetime.</dd>
+<dd>Denotes an unknown end of lifetime, such a token should be considered as expired.</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Core-AccessToken.html#constant_EXPIRY_MAX">EXPIRY_MAX</a>
@@ -207,13 +230,13 @@ <h4 id="toc-properties">
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
     <a href="classes/chillerlan-OAuth-Core-AccessToken.html#property_accessToken">$accessToken</a>
     <span>
-                        &nbsp;: string            </span>
+                        &nbsp;: string|null            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
     <a href="classes/chillerlan-OAuth-Core-AccessToken.html#property_accessTokenSecret">$accessTokenSecret</a>
     <span>
-                        &nbsp;: string            </span>
+                        &nbsp;: string|null            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
@@ -237,7 +260,7 @@ <h4 id="toc-properties">
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
     <a href="classes/chillerlan-OAuth-Core-AccessToken.html#property_refreshToken">$refreshToken</a>
     <span>
-                        &nbsp;: string            </span>
+                        &nbsp;: string|null            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
@@ -303,13 +326,6 @@ <h4 id="toc-methods">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-AccessToken.html#method___construct">__construct()</a>
-    <span>
-                                &nbsp;: mixed    </span>
-</dt>
-<dd>AccessToken constructor.</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-AccessToken.html#method_isExpired">isExpired()</a>
     <span>
@@ -353,7 +369,7 @@ <h4 class="phpdocumentor-element__name" id="constant_EOL_NEVER_EXPIRES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
@@ -382,11 +398,11 @@ <h4 class="phpdocumentor-element__name" id="constant_EOL_UNKNOWN">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Denotes an unknown end of lifetime.</p>
+        <p class="phpdocumentor-summary">Denotes an unknown end of lifetime, such a token should be considered as expired.</p>
 
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">public</span>
@@ -411,7 +427,7 @@ <h4 class="phpdocumentor-element__name" id="constant_EXPIRY_MAX">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">51</span>
 
     </aside>
 
@@ -463,7 +479,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">string</span>
+        <span class="phpdocumentor-signature__type">string|null</span>
     <span class="phpdocumentor-signature__name">$accessToken</span>
     </code>
 
@@ -496,7 +512,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenSecret">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">string</span>
+        <span class="phpdocumentor-signature__type">string|null</span>
     <span class="phpdocumentor-signature__name">$accessTokenSecret</span>
     </code>
 
@@ -630,11 +646,13 @@ <h4 class="phpdocumentor-element__name" id="property_refreshToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">string</span>
+        <span class="phpdocumentor-signature__type">string|null</span>
     <span class="phpdocumentor-signature__name">$refreshToken</span>
     </code>
 
-    
+        <section class="phpdocumentor-description"><p>// common</p>
+</section>
+
     
     
 
@@ -667,9 +685,7 @@ <h4 class="phpdocumentor-element__name" id="property_scopes">
     <span class="phpdocumentor-signature__name">$scopes</span>
     </code>
 
-        <section class="phpdocumentor-description"><p>// Oauth1/2</p>
-</section>
-
+    
     
     
 
@@ -691,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -725,7 +741,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenSecret">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -759,7 +775,7 @@ <h4 class="phpdocumentor-element__name" id="property_expires">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -809,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_extraParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">74</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -843,7 +859,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">84</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -877,7 +893,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
@@ -911,7 +927,7 @@ <h4 class="phpdocumentor-element__name" id="property_scopes">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">79</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -941,48 +957,6 @@ <h3 class="phpdocumentor-elements__header" id="methods">
             -method
             -public
                                                         "
->
-    <h4 class="phpdocumentor-element__name" id="method___construct">
-        __construct()
-        <a href="classes/chillerlan-OAuth-Core-AccessToken.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">89</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">AccessToken constructor.</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">iterable&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
-                : <span class="phpdocumentor-signature__argument__return-type">iterable&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
 >
     <h4 class="phpdocumentor-element__name" id="method_isExpired">
         isExpired()
@@ -992,7 +966,7 @@ <h4 class="phpdocumentor-element__name" id="method_isExpired">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">115</span>
 
     </aside>
 
@@ -1028,7 +1002,7 @@ <h4 class="phpdocumentor-element__name" id="method_setExpiry">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">107</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -1053,22 +1027,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             </dl>
 
     
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-AccessToken.html#method_setExpiry#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">phan-suppress</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                                 <section class="phpdocumentor-description"><p>PhanPossiblyNullTypeMismatchProperty</p>
-</section>
-
-                                    </dd>
-                                            </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
@@ -1090,7 +1048,7 @@ <h4 class="phpdocumentor-element__name" id="method_set_expires">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/AccessToken.php"><a href="files/src-core-accesstoken.html"><abbr title="src/Core/AccessToken.php">AccessToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1260,7 +1218,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuth-Core-AccessToken.html#method___construct">__construct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-AccessToken.html#method_isExpired">isExpired()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-AccessToken.html#method_setExpiry">setExpiry()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-AccessToken.html#method_set_expires">set_expires()</a></li>
diff --git a/classes/chillerlan-OAuth-Core-CSRFToken.html b/classes/chillerlan-OAuth-Core-CSRFToken.html
index c042da6d..c582e2f0 100644
--- a/classes/chillerlan-OAuth-Core-CSRFToken.html
+++ b/classes/chillerlan-OAuth-Core-CSRFToken.html
@@ -129,7 +129,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/CSRFToken.php"><a href="files/src-core-csrftoken.html"><abbr title="src/Core/CSRFToken.php">CSRFToken.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">19</span>
+    <span class="phpdocumentor-element-found-in__line">20</span>
 
     </aside>
 
@@ -144,11 +144,20 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749#section-10.12"> https://tools.ietf.org/html/rfc6749#section-10.12 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.1">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.1</a></span>
+                                        
+                                             
+                                    </dd>
+                            <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-10.12">https://datatracker.ietf.org/doc/html/rfc6749#section-10.12</a></span>
+                                        
+                                             
                                     </dd>
                                             </dl>
 
diff --git a/classes/chillerlan-OAuth-Core-ClientCredentials.html b/classes/chillerlan-OAuth-Core-ClientCredentials.html
index d2e7c2c6..16c33dc0 100644
--- a/classes/chillerlan-OAuth-Core-ClientCredentials.html
+++ b/classes/chillerlan-OAuth-Core-ClientCredentials.html
@@ -144,11 +144,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749#section-4.4"> https://tools.ietf.org/html/rfc6749#section-4.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.4">https://datatracker.ietf.org/doc/html/rfc6749#section-4.4</a></span>
+                                        
+                                             
                                     </dd>
                                             </dl>
 
diff --git a/classes/chillerlan-OAuth-Core-OAuth1Interface.html b/classes/chillerlan-OAuth-Core-OAuth1Interface.html
index df1ea9f0..6aeb01f6 100644
--- a/classes/chillerlan-OAuth-Core-OAuth1Interface.html
+++ b/classes/chillerlan-OAuth-Core-OAuth1Interface.html
@@ -316,11 +316,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849#section-2.3"> https://tools.ietf.org/html/rfc5849#section-2.3 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.3">https://datatracker.ietf.org/doc/html/rfc5849#section-2.3</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
@@ -352,7 +353,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -378,6 +379,21 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             </dl>
 
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#method_getAuthURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.2">https://datatracker.ietf.org/doc/html/rfc5849#section-2.2</a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
@@ -421,13 +437,14 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849#section-2.1"> https://tools.ietf.org/html/rfc5849#section-2.1 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.1">https://datatracker.ietf.org/doc/html/rfc5849#section-2.1</a></span>
+                                        
+                                             
                                     </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
+                            <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
@@ -465,7 +482,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">70</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -501,7 +518,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -554,7 +571,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -644,7 +661,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">80</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -690,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">85</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -736,7 +753,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -782,7 +799,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -828,7 +845,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">95</span>
+    <span class="phpdocumentor-element-found-in__line">97</span>
 
     </aside>
 
@@ -874,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuth-Core-OAuth1Provider.html b/classes/chillerlan-OAuth-Core-OAuth1Provider.html
index 6a158438..e6a2ff91 100644
--- a/classes/chillerlan-OAuth-Core-OAuth1Provider.html
+++ b/classes/chillerlan-OAuth-Core-OAuth1Provider.html
@@ -152,6 +152,8 @@ <h2 class="phpdocumentor-content__title">
 
             <p class="phpdocumentor-summary">Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</p>
 
+    <section class="phpdocumentor-description"><p>@see https://datatracker.ietf.org/doc/html/rfc5849</p>
+</section>
 
 
 
@@ -289,7 +291,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -334,7 +336,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -533,14 +535,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -611,7 +613,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -679,7 +681,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -713,7 +715,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -815,7 +817,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -848,7 +850,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -881,7 +883,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -914,7 +916,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1030,11 +1032,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -1064,7 +1066,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1097,7 +1099,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1130,7 +1132,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1163,7 +1165,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">92</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1202,7 +1204,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1286,7 +1288,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1294,7 +1296,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1314,7 +1316,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1332,7 +1334,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">149</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1458,7 +1460,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">165</span>
+    <span class="phpdocumentor-element-found-in__line">168</span>
 
     </aside>
 
@@ -1574,7 +1576,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1631,7 +1633,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">367</span>
+    <span class="phpdocumentor-element-found-in__line">366</span>
 
     </aside>
 
@@ -1707,7 +1709,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -1764,7 +1766,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -1860,7 +1862,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -1919,7 +1921,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1986,7 +1988,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -2053,7 +2055,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2120,7 +2122,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -2187,7 +2189,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -2254,7 +2256,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -2321,7 +2323,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2367,7 +2369,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2413,7 +2415,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2449,7 +2451,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2517,7 +2519,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2563,7 +2565,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2635,7 +2637,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2688,7 +2690,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">125</span>
+    <span class="phpdocumentor-element-found-in__line">128</span>
 
     </aside>
 
@@ -2741,11 +2743,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849#section-3.4"> https://tools.ietf.org/html/rfc5849#section-3.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-3.4">https://datatracker.ietf.org/doc/html/rfc5849#section-3.4</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
@@ -2777,7 +2780,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">114</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2792,6 +2795,21 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html#method_nonce#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-3.3">https://datatracker.ietf.org/doc/html/rfc5849#section-3.3</a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
@@ -2813,7 +2831,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">76</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -2852,11 +2870,20 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849#section-2.1"> https://tools.ietf.org/html/rfc5849#section-2.1 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.1">https://datatracker.ietf.org/doc/html/rfc5849#section-2.1</a></span>
+                                        
+                                             
+                                    </dd>
+                            <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.3">https://datatracker.ietf.org/doc/html/rfc5849#section-2.3</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
diff --git a/classes/chillerlan-OAuth-Core-OAuth2Interface.html b/classes/chillerlan-OAuth-Core-OAuth2Interface.html
index 8b014dc3..75cc98da 100644
--- a/classes/chillerlan-OAuth-Core-OAuth2Interface.html
+++ b/classes/chillerlan-OAuth-Core-OAuth2Interface.html
@@ -353,7 +353,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -393,6 +393,22 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.1">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.1</a></span>
+                                        
+                                             
+                                    </dd>
+                            <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.3">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.3</a></span>
+                                        
+                                             
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
@@ -422,7 +438,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -455,6 +471,21 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             </dl>
 
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#method_getAuthURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.1">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.1</a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
@@ -476,7 +507,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">70</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -512,7 +543,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -565,7 +596,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -655,7 +686,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">80</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -701,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">85</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -747,7 +778,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -793,7 +824,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -839,7 +870,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">95</span>
+    <span class="phpdocumentor-element-found-in__line">97</span>
 
     </aside>
 
@@ -885,7 +916,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuth-Core-OAuth2Provider.html b/classes/chillerlan-OAuth-Core-OAuth2Provider.html
index c10c99b8..9bcea0f9 100644
--- a/classes/chillerlan-OAuth-Core-OAuth2Provider.html
+++ b/classes/chillerlan-OAuth-Core-OAuth2Provider.html
@@ -146,7 +146,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -156,6 +156,21 @@ <h2 class="phpdocumentor-content__title">
 </section>
 
 
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749">https://datatracker.ietf.org/doc/html/rfc6749</a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
 
 
 
@@ -335,7 +350,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -380,7 +395,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -573,14 +588,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -651,7 +666,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -719,7 +734,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -753,7 +768,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -821,7 +836,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethod">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -857,7 +872,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -891,7 +906,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -959,7 +974,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -995,7 +1010,7 @@ <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
@@ -1029,7 +1044,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -1062,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -1095,7 +1110,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -1128,7 +1143,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -1179,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1261,7 +1276,7 @@ <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1295,11 +1310,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -1329,7 +1344,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1362,7 +1377,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1395,7 +1410,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1428,7 +1443,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">92</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1467,7 +1482,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1551,7 +1566,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1559,7 +1574,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1579,7 +1594,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1597,7 +1612,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">145</span>
+    <span class="phpdocumentor-element-found-in__line">143</span>
 
     </aside>
 
@@ -1665,7 +1680,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
@@ -1733,7 +1748,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">198</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1802,7 +1817,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">179</span>
+    <span class="phpdocumentor-element-found-in__line">177</span>
 
     </aside>
 
@@ -1868,7 +1883,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1925,7 +1940,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">367</span>
+    <span class="phpdocumentor-element-found-in__line">366</span>
 
     </aside>
 
@@ -2001,7 +2016,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -2058,7 +2073,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">238</span>
+    <span class="phpdocumentor-element-found-in__line">236</span>
 
     </aside>
 
@@ -2127,7 +2142,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2223,7 +2238,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -2282,7 +2297,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -2349,7 +2364,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -2416,7 +2431,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2483,7 +2498,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -2550,7 +2565,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -2617,7 +2632,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -2684,7 +2699,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2730,7 +2745,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2776,7 +2791,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2812,7 +2827,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2880,7 +2895,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2926,7 +2941,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2998,7 +3013,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3051,7 +3066,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -3083,11 +3098,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749#section-4.1.4"> https://tools.ietf.org/html/rfc6749#section-4.1.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
diff --git a/classes/chillerlan-OAuth-Core-OAuthInterface.html b/classes/chillerlan-OAuth-Core-OAuthInterface.html
index 585ebc61..6402ae3f 100644
--- a/classes/chillerlan-OAuth-Core-OAuthInterface.html
+++ b/classes/chillerlan-OAuth-Core-OAuthInterface.html
@@ -263,7 +263,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -289,6 +289,21 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             </dl>
 
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#method_getAuthURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.2">https://datatracker.ietf.org/doc/html/rfc5849#section-2.2</a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
@@ -310,7 +325,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">70</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -346,7 +361,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -399,7 +414,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -489,7 +504,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">80</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -535,7 +550,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">85</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -581,7 +596,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -627,7 +642,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -673,7 +688,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">95</span>
+    <span class="phpdocumentor-element-found-in__line">97</span>
 
     </aside>
 
@@ -719,7 +734,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuth-Core-OAuthProvider.html b/classes/chillerlan-OAuth-Core-OAuthProvider.html
index 82698c4d..72fa844b 100644
--- a/classes/chillerlan-OAuth-Core-OAuthProvider.html
+++ b/classes/chillerlan-OAuth-Core-OAuthProvider.html
@@ -281,7 +281,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -326,7 +326,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -478,14 +478,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -556,7 +556,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -624,7 +624,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -658,7 +658,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -760,7 +760,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -793,7 +793,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -826,7 +826,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -859,7 +859,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -941,11 +941,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -975,7 +975,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1008,7 +1008,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1041,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1074,7 +1074,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">92</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1113,7 +1113,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1197,7 +1197,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1205,7 +1205,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1225,7 +1225,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1243,7 +1243,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1300,7 +1300,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">367</span>
+    <span class="phpdocumentor-element-found-in__line">366</span>
 
     </aside>
 
@@ -1376,7 +1376,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -1433,7 +1433,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -1529,7 +1529,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -1588,7 +1588,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1655,7 +1655,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -1722,7 +1722,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -1789,7 +1789,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -1856,7 +1856,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -1923,7 +1923,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -1990,7 +1990,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2036,7 +2036,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2082,7 +2082,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2118,7 +2118,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2186,7 +2186,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2232,7 +2232,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2304,7 +2304,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuth-Core-TokenRefresh.html b/classes/chillerlan-OAuth-Core-TokenRefresh.html
index dee337ba..2ddd31ba 100644
--- a/classes/chillerlan-OAuth-Core-TokenRefresh.html
+++ b/classes/chillerlan-OAuth-Core-TokenRefresh.html
@@ -144,11 +144,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749#section-10.4"> https://tools.ietf.org/html/rfc6749#section-10.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-10.4">https://datatracker.ietf.org/doc/html/rfc6749#section-10.4</a></span>
+                                        
+                                             
                                     </dd>
                                             </dl>
 
diff --git a/classes/chillerlan-OAuth-Storage-MemoryStorage.html b/classes/chillerlan-OAuth-Storage-MemoryStorage.html
index b6bf0966..eb73a93e 100644
--- a/classes/chillerlan-OAuth-Storage-MemoryStorage.html
+++ b/classes/chillerlan-OAuth-Storage-MemoryStorage.html
@@ -141,12 +141,14 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
-            <p class="phpdocumentor-summary">Implements a memory storage adapter. Memory storage is not persistent as tokens are only stored during script runtime.</p>
+            <p class="phpdocumentor-summary">Implements a memory storage adapter.</p>
 
+    <section class="phpdocumentor-description"><p>Note: the memory storage is not persistent, as tokens are only stored during script runtime.</p>
+</section>
 
 
 
@@ -446,7 +448,7 @@ <h4 class="phpdocumentor-element__name" id="property_states">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -480,7 +482,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -568,7 +570,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -627,7 +629,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">80</span>
 
     </aside>
 
@@ -676,7 +678,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllCSRFStates">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">135</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -725,7 +727,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">122</span>
+    <span class="phpdocumentor-element-found-in__line">124</span>
 
     </aside>
 
@@ -845,7 +847,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
@@ -904,7 +906,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1023,7 +1025,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1082,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">113</span>
+    <span class="phpdocumentor-element-found-in__line">115</span>
 
     </aside>
 
@@ -1268,7 +1270,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1334,7 +1336,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">92</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html b/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html
index 48d3f90b..75d5a33e 100644
--- a/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html
+++ b/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html
@@ -168,7 +168,7 @@ <h4 id="toc-interfaces">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth storage adapter</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth token storage adapter</dd>    </dl>
 
 
 
diff --git a/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html b/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html
index fa569228..888c12eb 100644
--- a/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html
+++ b/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html
@@ -129,12 +129,16 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
-            <p class="phpdocumentor-summary">Specifies the methods required for an OAuth storage adapter</p>
+            <p class="phpdocumentor-summary">Specifies the methods required for an OAuth token storage adapter</p>
 
+    <section class="phpdocumentor-description"><p>The token storage is intended to be invoked per-user,
+for whom it can store tokens for any of the implemented providers.</p>
+<p>The implementer must ensure that the same storage instance is not used for multiple users.</p>
+</section>
 
 
 
@@ -295,7 +299,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -356,7 +360,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -407,7 +411,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllCSRFStates">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -458,7 +462,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -519,7 +523,7 @@ <h4 class="phpdocumentor-element__name" id="method_fromStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">126</span>
 
     </aside>
 
@@ -581,7 +585,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -642,7 +646,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -703,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="method_getServiceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -764,7 +768,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -810,7 +814,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -856,7 +860,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -902,7 +906,7 @@ <h4 class="phpdocumentor-element__name" id="method_setServiceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -963,7 +967,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">51</span>
 
     </aside>
 
@@ -1031,7 +1035,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">79</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1099,7 +1103,7 @@ <h4 class="phpdocumentor-element__name" id="method_toStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">113</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuth-Storage-SessionStorage.html b/classes/chillerlan-OAuth-Storage-SessionStorage.html
index 9db63edb..f908f716 100644
--- a/classes/chillerlan-OAuth-Storage-SessionStorage.html
+++ b/classes/chillerlan-OAuth-Storage-SessionStorage.html
@@ -141,12 +141,14 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
-            <p class="phpdocumentor-summary">Implements a session storage adapter. Session storage is half persistent as tokens are stored for the duration of the session.</p>
+            <p class="phpdocumentor-summary">Implements a session storage adapter.</p>
 
+    <section class="phpdocumentor-description"><p>Note: the session storage is only half persistent, as tokens are stored for the duration of the session.</p>
+</section>
 
 
 
@@ -453,7 +455,7 @@ <h4 class="phpdocumentor-element__name" id="property_stateVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -487,7 +489,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokenVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -526,7 +528,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -575,7 +577,7 @@ <h4 class="phpdocumentor-element__name" id="method___destruct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
@@ -621,7 +623,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">108</span>
 
     </aside>
 
@@ -680,7 +682,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">121</span>
 
     </aside>
 
@@ -729,7 +731,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllCSRFStates">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">174</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -778,7 +780,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">161</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -898,7 +900,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -957,7 +959,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">142</span>
+    <span class="phpdocumentor-element-found-in__line">144</span>
 
     </aside>
 
@@ -1076,7 +1078,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1135,7 +1137,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">154</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -1321,7 +1323,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">80</span>
 
     </aside>
 
@@ -1387,7 +1389,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">135</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html b/classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html
index 82194610..f2ab61a9 100644
--- a/classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html
+++ b/classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html
@@ -452,7 +452,7 @@ <h4 class="phpdocumentor-element__name" id="property_states">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -519,7 +519,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -606,7 +606,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -665,7 +665,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">80</span>
 
     </aside>
 
@@ -714,7 +714,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllCSRFStates">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">135</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -763,7 +763,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">122</span>
+    <span class="phpdocumentor-element-found-in__line">124</span>
 
     </aside>
 
@@ -942,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1061,7 +1061,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1120,7 +1120,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">113</span>
+    <span class="phpdocumentor-element-found-in__line">115</span>
 
     </aside>
 
@@ -1372,7 +1372,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">92</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html b/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html
index 9e4533cf..a4586ebf 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html
@@ -284,7 +284,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -328,7 +328,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -528,14 +528,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -605,7 +605,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -705,7 +705,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -805,7 +805,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -838,7 +838,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -871,7 +871,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -904,7 +904,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1004,11 +1004,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -1038,7 +1038,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1071,7 +1071,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1104,7 +1104,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1175,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1259,7 +1259,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1267,7 +1267,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1287,7 +1287,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1305,7 +1305,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">149</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1431,7 +1431,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">165</span>
+    <span class="phpdocumentor-element-found-in__line">168</span>
 
     </aside>
 
@@ -1547,7 +1547,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1664,7 +1664,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -1721,7 +1721,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -1817,7 +1817,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -1876,7 +1876,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1943,7 +1943,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -2010,7 +2010,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2077,7 +2077,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -2144,7 +2144,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -2211,7 +2211,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -2278,7 +2278,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2324,7 +2324,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2370,7 +2370,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2406,7 +2406,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2474,7 +2474,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2520,7 +2520,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2592,7 +2592,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2645,7 +2645,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">125</span>
+    <span class="phpdocumentor-element-found-in__line">128</span>
 
     </aside>
 
@@ -2698,11 +2698,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849#section-3.4"> https://tools.ietf.org/html/rfc5849#section-3.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-3.4">https://datatracker.ietf.org/doc/html/rfc5849#section-3.4</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
@@ -2734,7 +2735,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">114</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2749,6 +2750,21 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html#method_nonce#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-3.3">https://datatracker.ietf.org/doc/html/rfc5849#section-3.3</a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
@@ -2770,7 +2786,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">76</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -2809,11 +2825,20 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.1">https://datatracker.ietf.org/doc/html/rfc5849#section-2.1</a></span>
+                                        
+                                             
+                                    </dd>
+                            <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849#section-2.1"> https://tools.ietf.org/html/rfc5849#section-2.1 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc5849#section-2.3">https://datatracker.ietf.org/doc/html/rfc5849#section-2.3</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html b/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html
index 5d9d202d..9f15d470 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html
@@ -321,7 +321,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -365,7 +365,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -558,14 +558,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -635,7 +635,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -736,7 +736,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -804,7 +804,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethod">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -840,7 +840,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -874,7 +874,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -941,7 +941,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -977,7 +977,7 @@ <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
@@ -1011,7 +1011,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -1044,7 +1044,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -1077,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -1110,7 +1110,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -1161,7 +1161,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1243,7 +1243,7 @@ <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1277,11 +1277,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -1311,7 +1311,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1344,7 +1344,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1377,7 +1377,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1448,7 +1448,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1532,7 +1532,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1540,7 +1540,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1560,7 +1560,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1578,7 +1578,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">145</span>
+    <span class="phpdocumentor-element-found-in__line">143</span>
 
     </aside>
 
@@ -1646,7 +1646,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
@@ -1714,7 +1714,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">198</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1783,7 +1783,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">179</span>
+    <span class="phpdocumentor-element-found-in__line">177</span>
 
     </aside>
 
@@ -1849,7 +1849,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1906,7 +1906,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">367</span>
+    <span class="phpdocumentor-element-found-in__line">366</span>
 
     </aside>
 
@@ -1982,7 +1982,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -2039,7 +2039,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">238</span>
+    <span class="phpdocumentor-element-found-in__line">236</span>
 
     </aside>
 
@@ -2108,7 +2108,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2204,7 +2204,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -2263,7 +2263,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -2330,7 +2330,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -2397,7 +2397,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2464,7 +2464,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -2531,7 +2531,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -2598,7 +2598,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -2665,7 +2665,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2711,7 +2711,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2757,7 +2757,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2793,7 +2793,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2861,7 +2861,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2907,7 +2907,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2979,7 +2979,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3032,7 +3032,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -3064,11 +3064,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749#section-4.1.4"> https://tools.ietf.org/html/rfc6749#section-4.1.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html b/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html
index 58869fc1..b6a66260 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html
@@ -328,7 +328,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -372,7 +372,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -566,14 +566,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -643,7 +643,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -743,7 +743,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -846,7 +846,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -880,7 +880,7 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -947,7 +947,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -983,7 +983,7 @@ <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
@@ -1017,7 +1017,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -1050,7 +1050,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -1083,7 +1083,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -1116,7 +1116,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -1167,7 +1167,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1233,7 +1233,7 @@ <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1267,11 +1267,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -1301,7 +1301,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1334,7 +1334,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1367,7 +1367,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1438,7 +1438,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1522,7 +1522,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1530,7 +1530,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1550,7 +1550,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1568,7 +1568,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">145</span>
+    <span class="phpdocumentor-element-found-in__line">143</span>
 
     </aside>
 
@@ -1636,7 +1636,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
@@ -1704,7 +1704,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">198</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1773,7 +1773,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">179</span>
+    <span class="phpdocumentor-element-found-in__line">177</span>
 
     </aside>
 
@@ -1839,7 +1839,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1956,7 +1956,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -2013,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">238</span>
+    <span class="phpdocumentor-element-found-in__line">236</span>
 
     </aside>
 
@@ -2082,7 +2082,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2178,7 +2178,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -2237,7 +2237,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -2304,7 +2304,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -2371,7 +2371,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2438,7 +2438,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -2505,7 +2505,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -2572,7 +2572,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -2639,7 +2639,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2685,7 +2685,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2731,7 +2731,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2767,7 +2767,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2835,7 +2835,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2881,7 +2881,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2953,7 +2953,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3006,7 +3006,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -3038,11 +3038,12 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
+                    <span class="phpdocumentor-tag__name">see</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749#section-4.1.4"> https://tools.ietf.org/html/rfc6749#section-4.1.4 </a>
-                    
+                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4</a></span>
+                                        
+                                             
                                     </dd>
                                                 <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">throws</span>
diff --git a/classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html b/classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html
index 9dc472a2..231c4c1c 100644
--- a/classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html
+++ b/classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html
@@ -275,7 +275,7 @@ <h4 id="toc-properties">
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>the name of the provider (class) (magic)</dd>
+<dd>the name of the provider/class (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
@@ -320,7 +320,7 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
     <span>
-                                &nbsp;: mixed|null    </span>
+                                &nbsp;: string|null    </span>
 </dt>
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
@@ -484,14 +484,14 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
     <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
     = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
 </code>
@@ -562,7 +562,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -664,7 +664,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">88</span>
 
     </aside>
 
@@ -766,7 +766,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
@@ -799,7 +799,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -832,7 +832,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">99</span>
 
     </aside>
 
@@ -865,7 +865,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -947,11 +947,11 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">the name of the provider (class) (magic)</p>
+        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
@@ -981,7 +981,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1014,7 +1014,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -1047,7 +1047,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -1080,7 +1080,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">92</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1119,7 +1119,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1203,7 +1203,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1211,7 +1211,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
+                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1231,7 +1231,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">mixed|null</span>
+        <span class="phpdocumentor-signature__response_type">string|null</span>
             </section>
 
 </article>
@@ -1361,7 +1361,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">139</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1418,7 +1418,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">367</span>
+    <span class="phpdocumentor-element-found-in__line">366</span>
 
     </aside>
 
@@ -1494,7 +1494,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">358</span>
+    <span class="phpdocumentor-element-found-in__line">357</span>
 
     </aside>
 
@@ -1551,7 +1551,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">203</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -1647,7 +1647,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">333</span>
+    <span class="phpdocumentor-element-found-in__line">332</span>
 
     </aside>
 
@@ -1706,7 +1706,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">147</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1773,7 +1773,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">157</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
@@ -1840,7 +1840,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -1907,7 +1907,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">166</span>
 
     </aside>
 
@@ -1974,7 +1974,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">176</span>
 
     </aside>
 
@@ -2041,7 +2041,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">187</span>
+    <span class="phpdocumentor-element-found-in__line">186</span>
 
     </aside>
 
@@ -2108,7 +2108,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">289</span>
+    <span class="phpdocumentor-element-found-in__line">288</span>
 
     </aside>
 
@@ -2154,7 +2154,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">249</span>
+    <span class="phpdocumentor-element-found-in__line">248</span>
 
     </aside>
 
@@ -2200,7 +2200,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2236,7 +2236,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">258</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
@@ -2304,7 +2304,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">235</span>
+    <span class="phpdocumentor-element-found-in__line">234</span>
 
     </aside>
 
@@ -2350,7 +2350,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">302</span>
+    <span class="phpdocumentor-element-found-in__line">301</span>
 
     </aside>
 
@@ -2422,7 +2422,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">242</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
diff --git a/files/src-core-oauth1provider.html b/files/src-core-oauth1provider.html
index aa4cb7ef..e3bca552 100644
--- a/files/src-core-oauth1provider.html
+++ b/files/src-core-oauth1provider.html
@@ -126,13 +126,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc5849"> https://tools.ietf.org/html/rfc5849 </a>
-                    
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">created</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
diff --git a/files/src-core-oauth2provider.html b/files/src-core-oauth2provider.html
index 20e3e481..7bc466cd 100644
--- a/files/src-core-oauth2provider.html
+++ b/files/src-core-oauth2provider.html
@@ -126,13 +126,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">link</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                                        <a class="phpdocumentor-tag-link" href="https://tools.ietf.org/html/rfc6749"> https://tools.ietf.org/html/rfc6749 </a>
-                    
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
                     <span class="phpdocumentor-tag__name">created</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
@@ -167,15 +160,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                                  <section class="phpdocumentor-description"><p>MIT</p>
 </section>
 
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">phan-file-suppress</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                                 <section class="phpdocumentor-description"><p>PhanUndeclaredMethod (CSRFToken, ClientCredentials, TokenRefresh)</p>
-</section>
-
                                     </dd>
                         </dl>
 
diff --git a/files/src-storage-memorystorage.html b/files/src-storage-memorystorage.html
index e69d0d54..5185bf1e 100644
--- a/files/src-storage-memorystorage.html
+++ b/files/src-storage-memorystorage.html
@@ -180,7 +180,7 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter. Memory storage is not persistent as tokens are only stored during script runtime.</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter.</dd>    </dl>
 
 
 
diff --git a/files/src-storage-oauthstorageinterface.html b/files/src-storage-oauthstorageinterface.html
index af053425..c341c43e 100644
--- a/files/src-storage-oauthstorageinterface.html
+++ b/files/src-storage-oauthstorageinterface.html
@@ -179,7 +179,7 @@ <h4 id="toc-interfaces">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth storage adapter</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth token storage adapter</dd>    </dl>
 
 
 
diff --git a/files/src-storage-sessionstorage.html b/files/src-storage-sessionstorage.html
index 55f30654..35231640 100644
--- a/files/src-storage-sessionstorage.html
+++ b/files/src-storage-sessionstorage.html
@@ -180,7 +180,7 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter. Session storage is half persistent as tokens are stored for the duration of the session.</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter.</dd>    </dl>
 
 
 
diff --git a/js/searchIndex.js b/js/searchIndex.js
index e341497f..f97c952d 100644
--- a/js/searchIndex.js
+++ b/js/searchIndex.js
@@ -5,11 +5,6 @@ Search.appendIndex(
             "name": "AccessToken",
             "summary": "Access\u0020token\u0020implementation\u0020for\u0020any\u0020OAuth\u0020version.",
             "url": "classes/chillerlan-OAuth-Core-AccessToken.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\AccessToken\u003A\u003A__construct\u0028\u0029",
-            "name": "__construct",
-            "summary": "AccessToken\u0020constructor.",
-            "url": "classes/chillerlan-OAuth-Core-AccessToken.html#method___construct"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\AccessToken\u003A\u003Aset_expires\u0028\u0029",
             "name": "set_expires",
@@ -28,7 +23,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\AccessToken\u003A\u003AEOL_UNKNOWN",
             "name": "EOL_UNKNOWN",
-            "summary": "Denotes\u0020an\u0020unknown\u0020end\u0020of\u0020lifetime.",
+            "summary": "Denotes\u0020an\u0020unknown\u0020end\u0020of\u0020lifetime,\u0020such\u0020a\u0020token\u0020should\u0020be\u0020considered\u0020as\u0020expired.",
             "url": "classes/chillerlan-OAuth-Core-AccessToken.html#constant_EOL_UNKNOWN"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\AccessToken\u003A\u003AEOL_NEVER_EXPIRES",
@@ -438,7 +433,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthProvider\u003A\u003A\u0024serviceName",
             "name": "serviceName",
-            "summary": "the\u0020name\u0020of\u0020the\u0020provider\u0020\u0028class\u0029\u0020\u0028magic\u0029",
+            "summary": "the\u0020name\u0020of\u0020the\u0020provider\/class\u0020\u0028magic\u0029",
             "url": "classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthProvider\u003A\u003A\u0024apiURL",
@@ -573,7 +568,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\MemoryStorage",
             "name": "MemoryStorage",
-            "summary": "Implements\u0020a\u0020memory\u0020storage\u0020adapter.\u0020Memory\u0020storage\u0020is\u0020not\u0020persistent\u0020as\u0020tokens\u0020are\u0020only\u0020stored\u0020during\u0020script\u0020runtime.",
+            "summary": "Implements\u0020a\u0020memory\u0020storage\u0020adapter.",
             "url": "classes/chillerlan-OAuth-Storage-MemoryStorage.html"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\MemoryStorage\u003A\u003AstoreAccessToken\u0028\u0029",
@@ -693,7 +688,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageInterface",
             "name": "OAuthStorageInterface",
-            "summary": "Specifies\u0020the\u0020methods\u0020required\u0020for\u0020an\u0020OAuth\u0020storage\u0020adapter",
+            "summary": "Specifies\u0020the\u0020methods\u0020required\u0020for\u0020an\u0020OAuth\u0020token\u0020storage\u0020adapter",
             "url": "classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageInterface\u003A\u003AsetLogger\u0028\u0029",
@@ -773,7 +768,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\SessionStorage",
             "name": "SessionStorage",
-            "summary": "Implements\u0020a\u0020session\u0020storage\u0020adapter.\u0020Session\u0020storage\u0020is\u0020half\u0020persistent\u0020as\u0020tokens\u0020are\u0020stored\u0020for\u0020the\u0020duration\u0020of\u0020the\u0020session.",
+            "summary": "Implements\u0020a\u0020session\u0020storage\u0020adapter.",
             "url": "classes/chillerlan-OAuth-Storage-SessionStorage.html"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\SessionStorage\u003A\u003A__construct\u0028\u0029",
diff --git a/namespaces/chillerlan-oauth-storage.html b/namespaces/chillerlan-oauth-storage.html
index e9243545..fa0d42e7 100644
--- a/namespaces/chillerlan-oauth-storage.html
+++ b/namespaces/chillerlan-oauth-storage.html
@@ -132,7 +132,7 @@ <h4 id="toc-interfaces">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth storage adapter</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth token storage adapter</dd>    </dl>
 
     <h4 id="toc-classes">
         Classes
@@ -140,7 +140,7 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter. Memory storage is not persistent as tokens are only stored during script runtime.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageAbstract">OAuthStorageAbstract</abbr></a></dt><dd>Implements an abstract OAuth storage adapter</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter. Session storage is half persistent as tokens are stored for the duration of the session.</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageAbstract">OAuthStorageAbstract</abbr></a></dt><dd>Implements an abstract OAuth storage adapter</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter.</dd>    </dl>
 
 
 
diff --git a/packages/Application.html b/packages/Application.html
index 7f356879..b65ccce3 100644
--- a/packages/Application.html
+++ b/packages/Application.html
@@ -130,7 +130,7 @@ <h4 id="toc-interfaces">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-ClientCredentials.html"><abbr title="\chillerlan\OAuth\Core\ClientCredentials">ClientCredentials</abbr></a></dt><dd>Indicates whether the provider is capable of the OAuth2 client credentials authentication flow.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-CSRFToken.html"><abbr title="\chillerlan\OAuth\Core\CSRFToken">CSRFToken</abbr></a></dt><dd>Specifies the methods required for the OAuth2 CSRF token validation (&quot;state parameter&quot;)</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a></dt><dd>Specifies the basic methods for an OAuth1 provider.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></dt><dd>Specifies the basic methods for an OAuth2 provider.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a></dt><dd>Specifies the basic methods for an OAuth provider.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-TokenInvalidate.html"><abbr title="\chillerlan\OAuth\Core\TokenInvalidate">TokenInvalidate</abbr></a></dt><dd>Indicates whether the service is capable of invalidating access tokens</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-TokenRefresh.html"><abbr title="\chillerlan\OAuth\Core\TokenRefresh">TokenRefresh</abbr></a></dt><dd>Indicates whether the provider is capable of the OAuth2 token refresh.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth storage adapter</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-ClientCredentials.html"><abbr title="\chillerlan\OAuth\Core\ClientCredentials">ClientCredentials</abbr></a></dt><dd>Indicates whether the provider is capable of the OAuth2 client credentials authentication flow.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-CSRFToken.html"><abbr title="\chillerlan\OAuth\Core\CSRFToken">CSRFToken</abbr></a></dt><dd>Specifies the methods required for the OAuth2 CSRF token validation (&quot;state parameter&quot;)</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a></dt><dd>Specifies the basic methods for an OAuth1 provider.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></dt><dd>Specifies the basic methods for an OAuth2 provider.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a></dt><dd>Specifies the basic methods for an OAuth provider.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-TokenInvalidate.html"><abbr title="\chillerlan\OAuth\Core\TokenInvalidate">TokenInvalidate</abbr></a></dt><dd>Indicates whether the service is capable of invalidating access tokens</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-TokenRefresh.html"><abbr title="\chillerlan\OAuth\Core\TokenRefresh">TokenRefresh</abbr></a></dt><dd>Indicates whether the provider is capable of the OAuth2 token refresh.</dd>            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></dt><dd>Specifies the methods required for an OAuth token storage adapter</dd>    </dl>
 
     <h4 id="toc-classes">
         Classes
@@ -138,7 +138,7 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></dt><dd>Access token implementation for any OAuth version.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Provider">OAuth1Provider</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"><abbr title="\chillerlan\OAuth\Core\OAuthProvider">OAuthProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthException.html"><abbr title="\chillerlan\OAuth\OAuthException">OAuthException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a></dt><dd>This class holds all settings related to the OAuth provider as well as the default HTTP client.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter. Memory storage is not persistent as tokens are only stored during script runtime.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageAbstract">OAuthStorageAbstract</abbr></a></dt><dd>Implements an abstract OAuth storage adapter</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter. Session storage is half persistent as tokens are stored for the duration of the session.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-AccessTokenTest.html"><abbr title="\chillerlan\OAuthTest\Core\AccessTokenTest">AccessTokenTest</abbr></a></dt><dd>Tests the AccessToken class</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Test">DummyOAuth1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2BasicProvider">DummyOAuth2BasicProvider</abbr></a></dt><dd>A minimal OAuth2 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Test">DummyOAuth2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\OAuthProviderRequestTest">OAuthProviderRequestTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\RequestTestProvider">RequestTestProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\MemoryStorageTest">MemoryStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\SessionStorageTest">SessionStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Storage\StorageTestAbstract">StorageTestAbstract</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></dt><dd>Access token implementation for any OAuth version.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Provider">OAuth1Provider</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"><abbr title="\chillerlan\OAuth\Core\OAuthProvider">OAuthProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthException.html"><abbr title="\chillerlan\OAuth\OAuthException">OAuthException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a></dt><dd>This class holds all settings related to the OAuth provider as well as the default HTTP client.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageAbstract">OAuthStorageAbstract</abbr></a></dt><dd>Implements an abstract OAuth storage adapter</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-AccessTokenTest.html"><abbr title="\chillerlan\OAuthTest\Core\AccessTokenTest">AccessTokenTest</abbr></a></dt><dd>Tests the AccessToken class</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Test">DummyOAuth1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2BasicProvider">DummyOAuth2BasicProvider</abbr></a></dt><dd>A minimal OAuth2 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Test">DummyOAuth2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\OAuthProviderRequestTest">OAuthProviderRequestTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\RequestTestProvider">RequestTestProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\MemoryStorageTest">MemoryStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\SessionStorageTest">SessionStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Storage\StorageTestAbstract">StorageTestAbstract</abbr></a></dt>    </dl>
 
     <h4 id="toc-traits">
         Traits