Fix GraphQLExtension for symfony 5 with type hint

sinamt · sinamt · commit 79a7233ca960 · 2023-08-15T12:22:07.000+10:00
diff --git a/DependencyInjection/GraphQLExtension.php b/DependencyInjection/GraphQLExtension.php
@@ -58,7 +58,7 @@ private function getDefaultHeaders()
         ];
     }
 
-    public function getAlias()
+    public function getAlias(): string
     {
         return "graphql";
     }

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,7 @@ private function getDefaultHeaders()`
`58`	`58`	`];`
`59`	`59`	`}`
`60`	`60`
`61`		`- public function getAlias()`
	`61`	`+ public function getAlias(): string`
`62`	`62`	`{`
`63`	`63`	`return "graphql";`
`64`	`64`	`}`