Method with

src/material/list/testing/list-harness.ts:28–33

* Gets a `HarnessPredicate` that can be used to search for a list with specific attributes. * @param options Options for filtering which list instances are considered a match. * @return a `HarnessPredicate` configured with the given options.

(
    this: ComponentHarnessConstructor<T>,
    options: ListHarnessFilters = {},
  )

   * @return a `HarnessPredicate` configured with the given options.
   */
  static with<T extends MatListHarness>(
    this: ComponentHarnessConstructor<T>,
    options: ListHarnessFilters = {},
  ): HarnessPredicate<T> {
    return new HarnessPredicate(this, options);
  }

  override _itemHarness = MatListItemHarness;
}