text: export default class ExtensionJoint {
      constructor(name, extension, manager) {
          this._name = name;
          this._extension = extension;
          this._enabled = true;
          this._manager = manager;
      }
      isEnabled() {
          return this._enabled;
      }
  
      enable() {
          this._enabled = true;
      }
  
      disable() {
          this._enabled = false;
      }
  
      getExtension() {
          return this._extension;
      }
  
      getName() {
          return this._name;
      }
  
      getManager() {
          return this._manager;
      }
  }
  