completeNode example

 else {
            $body = $this->parseStatementList(true);
        }
        
        $node = $this->createNode(
            "Program", $body ?: $this->scanner->getPosition()
        );
        $node->setSourceType($this->sourceType);
        if ($body) {
            $node->setBody($body);
        }
        $program = $this->completeNode($node);
        
        if ($this->scanner->getToken()) {
            $this->error();
        }
        
        //Execute scanner end operations         $this->scanner->consumeEnd();
        
        //Emit the EndParsing event and pass the resulting program node as         //event data         $this->eventsEmitter && $this->eventsEmitter->fire(
            

$this->scanner->reconsumeCurrentTokenInJSXMode() ||
            $endOpeningToken->value !== ">") {
            $this->error();
        }
        $this->scanner->consumeToken();
        
        //Opening tag         $openingNode = $this->createJSXNode(
            "JSXOpeningFragment",
            $startOpeningToken
        );
        $this->completeNode(
            $openingNode,
            $endOpeningToken->location->end
        );
        
        //Closing tag         $closingNode = $this->createJSXNode(
            "JSXClosingFragment",
            $startClosingToken
        );
        $this->completeNode($closingNode);