Method getChildLoader

src/cdk/testing/component-harness.ts:90–90

* Searches for an element with the given selector under the current instances's root element, * and returns a `HarnessLoader` rooted at the matching element. If multiple elements match the * selector, the first is used. If no elements match, an error is thrown. * @param selector The selecto

(selector: string)

   * @throws If a matching element can't be found.
   */
  getChildLoader(selector: string): Promise<HarnessLoader>;

  /**
   * Searches for all elements with the given selector under the current instances's root element,