Fix UndefinedClass|UndefinedMethod

composer.json

@@ -64,6 +64,7 @@
     "require-dev": {
         "ext-curl": "*",
         "mikey179/vfsstream": "~1.6",
+        "simplesamlphp/simplesamlphp-module-adfs": "dev-master",
         "simplesamlphp/simplesamlphp-test-framework": "^0.1.3"
     },
     "suggest": {

lib/SimpleSAML/Metadata/SAMLBuilder.php

@@ -153,10 +153,6 @@ class SAMLBuilder
         $metadata = Configuration::loadFromArray($metadata, $metadata['entityid']);
         $defaultEndpoint = $metadata->getDefaultEndpoint('SingleSignOnService');
 
-        /**
-         * @psalm-var \SAML2\XML\md\RoleDescriptor $e
-         * @psalm-suppress UndefinedClass
-         */
         $e = new SecurityTokenServiceType();
         $e->setLocation($defaultEndpoint['Location']);