Merge pull request #4 from tomschlick/analysis-qyr4Vj

Applied fixes from StyleCI

Author: tomschlick

src/Http2ServerPushMiddleware.php

@@ -39,10 +39,11 @@ protected function addServerPushHeaders()
 
     /**
      * @param Request $request
+     *
      * @return bool
      */
     protected function shouldUseServerPush(Request $request) : bool
     {
-        return (! $request->ajax());
+        return !$request->ajax();
     }
 }