Improve typehinting

BaseUri.php

@@ -48,7 +48,7 @@ final class BaseUri implements Stringable, JsonSerializable, UriAccess
 
     private function __construct(
         private readonly Psr7UriInterface|UriInterface $uri,
-        private readonly UriFactoryInterface|null $uriFactory
+        private readonly ?UriFactoryInterface $uriFactory
     ) {
         $this->nullValue = $this->uri instanceof Psr7UriInterface ? '' : null;
         $this->origin = $this->computeOrigin($this->uri, $this->nullValue);

Http.php

@@ -134,7 +134,7 @@ public function jsonSerialize(): string
     /**
      * Safely stringify input when possible for League UriInterface compatibility.
      */
-    private function filterInput(string $str): string|null
+    private function filterInput(string $str): ?string
     {
         return match (true) {
             '' === $str => null,
@@ -165,7 +165,7 @@ public function withHost(string $host): self
         return $this->newInstance($this->uri->withHost($this->filterInput($host)));
     }
 
-    public function withPort(int|null $port): self
+    public function withPort(?int $port): self
     {
         return $this->newInstance($this->uri->withPort($port));
     }

Uri.php

@@ -399,7 +399,7 @@ private function formatIp(string $host): string
      *
      * @throws SyntaxError
      */
-    private function formatPort(int|null $port = null): ?int
+    private function formatPort(?int $port = null): ?int
     {
         $defaultPort = self::SCHEME_DEFAULT_PORT[$this->scheme] ?? null;