Method tryRemoveChild

src/construct.ts:440–444

* Remove the child with the given name, if present. * * @returns Whether a child with the given name was deleted.

(childName: string)

   * @returns Whether a child with the given name was deleted.
   */
  public tryRemoveChild(childName: string): boolean {
    if (!this._children || !(childName in this._children)) { return false; }
    delete this._children[childName];
    return true;
  }

  /**
   * Adds a validation to this construct.