InterNations\Component\HttpMock\Matcher\ExtractorFactory::createMethodExtractor PHP Method

    public function createMethodExtractor()
    {
        return static function (Request $request) {
            return $request->getMethod();
        };
    }

 public function methodIs($matcher)
 {
     $this->appendMatcher($matcher, $this->extractorFactory->createMethodExtractor());
     return $this;
 }