add return types for authenticator

sminnee · Jul 19, 2022 · 84e6b3b · 84e6b3b
1 parent 34f6d78
commit 84e6b3b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/GraphQL/ApiKeyAuthenticator.php b/src/GraphQL/ApiKeyAuthenticator.php
@@ -16,7 +16,7 @@
  */
 class ApiKeyAuthenticator implements AuthenticatorInterface
 {
-    public function authenticate(HTTPRequest $request)
+    public function authenticate(HTTPRequest $request): ?Member
     {
         $key = $this->getApiKeyHeader($request);
         // This should not happen, unless ::authenticate is called without ::isApplicable
@@ -38,7 +38,7 @@ public function authenticate(HTTPRequest $request)
         throw new ValidationException('Specified API key is not assigned to any members.');
     }
 
-    public function isApplicable(HTTPRequest $request)
+    public function isApplicable(HTTPRequest $request): bool
     {
         return (bool) $this->getApiKeyHeader($request);
     }