Assertion failed, expected 'true' (at PhutilLibraryTestCase.php:146): Class "PhabricatorViewerDatasource" implements method "isFunctionWithLoginRequired" with the wrong visibility. The method has visibility "public", but it is defined in parent "PhabricatorTypeaheadDatasource" with visibility "protected". A method which overrides another must always have the same visibility. ACTUAL VALUE false