getDeclaration example

case "EmptyStatement":
            break;
            case "ExportAllDeclaration":
                $code .= "export *";
                $exported = $node->getExported();
                if ($exported) {
                    $code .= " as " . $this->renderNode($exported);
                }
                $code .= " from " . $this->renderNode($node->getSource());
            break;
            case "ExportDefaultDeclaration":
                $declaration = $node->getDeclaration();
                $code .= "export default " .
                         $this->renderNode($declaration);
                if ($this->requiresSemicolon($declaration)) {
                    $code .= ";";
                }
            break;
            case "ExportNamedDeclaration":
                $code .= "export";
                if ($dec = $node->getDeclaration()) {
                    $code .= " " .
                             $this->renderNode($dec);
                }