Neos\Flow\Aop\Builder\ProxyClassBuilder::addIntroducedMethodsToInterceptedMethods PHP Method

    protected function addIntroducedMethodsToInterceptedMethods(array &$interceptedMethods, array $methodsFromIntroducedInterfaces)
    {
        foreach ($methodsFromIntroducedInterfaces as $interfaceAndMethodName) {
            list($interfaceName, $methodName) = $interfaceAndMethodName;
            if (!isset($interceptedMethods[$methodName])) {
                $interceptedMethods[$methodName]['groupedAdvices'] = [];
                $interceptedMethods[$methodName]['declaringClassName'] = $interfaceName;
            }
        }
    }