getComputed example

case "JSXMemberExpression":
            case "MemberExpression":
                $property = $node->getProperty();
                $compiledProperty = $this->renderNode($property);
                $code .= $this->renderNode($node->getObject());
                $optional = false;
                if ($type === "MemberExpression") {
                    $optional = $node->getOptional();
                }
                $propertyType = $property->getType();
                if ($type === "MemberExpression" &&
                    ($node->getComputed() ||
                    ($propertyType !== "Identifier" && $propertyType !== "PrivateIdentifier"))) {
                    $code .= ($optional ? "?." : "") . "[" . $compiledProperty . "]";
                } else {
                    $code .= ($optional ? "?." : ".") . $compiledProperty;
                }
            break;
            case "MetaProperty":
                $code .= $node->getMeta() . "." . $node->getProperty();
            break;
            case "MethodDefinition":
                if ($node->getStatic()) {
                    

$valNode->setLeft($key);
                $valNode->setRight($value);
                $this->completeNode($valNode, $loc->end);
                $value = $valNode;
            } else {
                $value = $this->expressionToPattern($value);
            }
            $retNode->setValue($value);
            $retNode->setKey($key);
            $retNode->setMethod($node->getMethod());
            $retNode->setShorthand($node->getShorthand());
            $retNode->setComputed($node->getComputed());
            $this->completeNode($retNode, $loc->end);
            
        } elseif ($node instanceof Node\SpreadElement) {
            
            $loc = $node->location;
            $retNode = $this->createNode("RestElement", $loc->start);
            $retNode->setArgument(
                $this->expressionToPattern($node->getArgument())
            );
            $this->completeNode($retNode, $loc->end);
            
        }