mport { Component, OnInit, Input } from '@angular/core';

import 'ace-builds/src/ace';
import 'ace-builds/src/ext-language_tools';
import xtext from 'xtext/xtext-ace';

@Component({
  selector: 'app-qml-editor',
  templateUrl: './qml-editor.component.html',
  styleUrls: ['./qml-editor.component.css']
})
export class MyDslEditorComponent implements OnInit {

  @Input() componentId: string;

  constructor() { }

  ngOnInit() {
    console.log('xtext', xtext);
    xtext.createEditor();
  }
}

ERROR in ./node_modules/ace-builds/src/ace.js
Module not found: Error: Can't resolve '../../lib/lang' in '..my-dir..\node_modules\ace-builds\src'
ERROR in ./node_modules/ace-builds/src/ace.js
Module not found: Error: Can't resolve '../../lib/oop' in '..my-dir..\node_modules\ace-builds\src'