Method siblings

packages/router/src/utils/tree.ts:48–54

* @internal

(t: T)

   * @internal
   */
  siblings(t: T): T[] {
    const p = findPath(t, this._root);
    if (p.length < 2) return [];

    const c = p[p.length - 2].children.map((c) => c.value);
    return c.filter((cc) => cc !== t);
  }

  /**
   * @internal