added type hints

src/TokenParser/WithTokenParser.php

@@ -11,6 +11,7 @@
 
 namespace Twig\TokenParser;
 
+use Twig\Node\Node;
 use Twig\Node\WithNode;
 use Twig\Token;
 
@@ -21,7 +22,7 @@ use Twig\Token;
  */
 final class WithTokenParser extends AbstractTokenParser
 {
-    public function parse(Token $token)
+    public function parse(Token $token): Node
     {
         $stream = $this->parser->getStream();
 
@@ -41,12 +42,12 @@ final class WithTokenParser extends AbstractTokenParser
         return new WithNode($body, $variables, $only, $token->getLine(), $this->getTag());
     }
 
-    public function decideWithEnd(Token $token)
+    public function decideWithEnd(Token $token): bool
     {
         return $token->test('endwith');
     }
 
-    public function getTag()
+    public function getTag(): string
     {
         return 'with';
     }