Kahlan\Jit\Parser::_classNode PHP Method

    protected function _classNode()
    {
        if (substr($this->_states['body'], -2) === '::') {
            // Bails out on `::class`
            $this->_states['body'] .= 'class';
            return;
        }
        $this->_codeNode();
        $token = $this->_stream->current(true);
        $body = $token[1];
        $body .= $this->_stream->skipWhitespaces();
        $body .= $name = $this->_stream->current();
        if ($name !== '{') {
            $body .= $this->_stream->next(['{', T_EXTENDS, T_IMPLEMENTS]);
        } else {
            $name = '';
        }
        $token = $this->_stream->current(true);
        $extends = '';
        $implements = '';
        if ($token[0] === T_EXTENDS) {
            $body .= $this->_stream->skipWhitespaces();
            $body .= $extends = $this->_stream->skipWhile([T_STRING, T_NS_SEPARATOR]);
            $body .= $this->_stream->current();
            if ($this->_stream->current() !== '{') {
                $body .= $this->_stream->next('{');
            }
        } elseif ($token[0] === T_IMPLEMENTS) {
            $body .= $implements = $this->_stream->next('{');
            $implements = substr($implements, 0, -1);
        }
        $node = new BlockDef($body, 'class');
        $node->name = $name;
        $node->extends = $this->_normalizeClass($extends);
        $node->implements = $this->_normalizeImplements($implements);
        $this->_states['body'] .= $body;
        return $this->_states['current'] = $this->_contextualize($node);
    }