Changed visibility of method getPermissions from protected to public

src/Callers/CallerLock.php

@@ -56,7 +56,7 @@ protected function resolvePermissions($action, Resource $resource)
      *
      * @return \BeatSwitch\Lock\Permissions\Permission[]
      */
-    protected function getPermissions()
+    public function getPermissions()
     {
         return $this->getDriver()->getCallerPermissions($this->caller);
     }

src/Lock.php

@@ -277,7 +277,7 @@ protected function resolvePrivileges($permissions, $action, Resource $resource)
      *
      * @return \BeatSwitch\Lock\Permissions\Permission[]
      */
-    abstract protected function getPermissions();
+    abstract public function getPermissions();
 
     /**
      * Stores a permission into the driver

src/Roles/RoleLock.php

@@ -49,7 +49,7 @@ protected function resolvePermissions($action, Resource $resource)
      *
      * @return \BeatSwitch\Lock\Permissions\Permission[]
      */
-    protected function getPermissions()
+    public function getPermissions()
     {
         return $this->getPermissionsForRole($this->role);
     }