private function parsePropertyPostfix(ASTNode $node) { $image = $this->extractPostfixImage($node); $postfix = $this->builder->buildAstPropertyPostfix($image); $postfix->addChild($node); $postfix->configureLinesAndColumns($node->getStartLine(), $node->getEndLine(), $node->getStartColumn(), $node->getEndColumn()); return $postfix; }