chillerlan / php-httpinterface

src/Psr7/Uri.php

Spacing +2 added lines, -2 removed lines

@@ -307,7 +307,7 @@ 
 	 * @return int|null
 	 * @throws \InvalidArgumentException
 	 */
-	protected function filterPort($port):?int{
+	protected function filterPort($port): ?int{
 
 		if($port === null){
 			return null;
@@ -325,7 +325,7 @@ 
 	/**
 	 * @inheritdoc
 	 */
-	public function getPort():?int{
+	public function getPort(): ?int{
 		return $this->port;
 	}