public function serialize(
        object $entity,
        string $modelName,
        array $context = []
    ): array {
        $out = $this->recursiveSerialize($entity, $modelName, 0, $context);

        if (is_string($out)) {
            throw new \RuntimeException(
                'recursiveSerialize should return an array for level 0 of serialization. This should not happen.'
            );
        }

        return $out;
    }
public function serialize(
        object $entity,
        string $modelName,
        array $context = []
    ): array {
        $out = $this->recursiveSerialize($entity, $modelName, 0, $context);

        if (is_string($out)) {
            throw new \RuntimeException(
                'recursiveSerialize should return an array for level 0 of serialization. This should not happen.'
            );
        }

        return $out;
    }
public function serialize ( object $ entity , string $ modelName , array $ context = [ ] ) : array { $ out = $ this -> recursiveSerialize ( $ entity , $ modelName , 0 , $ context ) ; if ( is_string ( $ out ) ) { throw new \ RuntimeException ( 'recursiveSerialize should return an array for level 0 of serialization. This should not happen.' ) ; } return $ out ; }
serialize entity for POST and PUT
serialize entity for POST and PUT