Method getZoneWith

packages/zone.js/lib/zone-impl.ts:166–166

* Returns a Zone which defines a `key`. * * Recursively search the parent Zone until a Zone which has a property `key` is found. * * @param key The key to use for identification of the returned zone. * @returns {Zone} The Zone which defines the `key`, `null` if not found.

(key: string)

   * @returns {Zone} The Zone which defines the `key`, `null` if not found.
   */
  getZoneWith(key: string): Zone | null;

  /**
   * Used to create a child zone.