Method _getChildrenAccessor

src/cdk/tree/tree.ts:736–738

Children accessor, used for compatibility between the old Tree and new Tree

()

  /** Children accessor, used for compatibility between the old Tree and new Tree */
  _getChildrenAccessor() {
    return this.treeControl?.getChildren?.bind(this.treeControl) ?? this.childrenAccessor;
  }

  /**
   * Gets the direct children of a node; used for compatibility between the old tree and the