import { HarnessPredicate } from '@angular/cdk/testing';
import { SkyHarnessFilters, SkyQueryableComponentHarness, SkyComponentHarness } from '@skyux/core/testing';

/**
 * A set of criteria that can be used to filter a list of `SkyNavbarHarness` instances.
 */
interface SkyNavbarHarnessFilters extends SkyHarnessFilters {
}

/**
 * A set of criteria that can be used to filter a list of `SkyNavbarItemHarness` instances.
 */
interface SkyNavbarItemHarnessFilters extends SkyHarnessFilters {
}

/**
 * Harness to interact with a navbar item component in tests.
 */
declare class SkyNavbarItemHarness extends SkyQueryableComponentHarness {
    #private;
    /**
     * @internal
     */
    static hostSelector: string;
    /**
     * Gets a `HarnessPredicate` that can be used to search for a
     * `SkyNavbarItemHarness` that meets certain criteria.
     */
    static with(filters: SkyNavbarItemHarnessFilters): HarnessPredicate<SkyNavbarItemHarness>;
    /**
     * Whether the navbar item is active.
     */
    isActive(): Promise<boolean>;
}

/**
 * Harness for interacting with a navbar component in tests.
 */
declare class SkyNavbarHarness extends SkyComponentHarness {
    /**
     * @internal
     */
    static hostSelector: string;
    /**
     * Gets a `HarnessPredicate` that can be used to search for a
     * `SkyNavbarHarness` that meets certain criteria.
     */
    static with(filters: SkyNavbarHarnessFilters): HarnessPredicate<SkyNavbarHarness>;
    /**
     * Gets a specific navbar item based on the filter criteria.
     * @param filter The filter criteria.
     */
    getItem(filter: SkyNavbarItemHarnessFilters): Promise<SkyNavbarItemHarness>;
    /**
     * Gets an array of navbar items based on the filter criteria.
     * If no filter is provided, returns all navbar items.
     * @param filters The optional filter criteria.
     */
    getItems(filters?: SkyNavbarItemHarnessFilters): Promise<SkyNavbarItemHarness[]>;
}

export { SkyNavbarHarness, SkyNavbarItemHarness };
export type { SkyNavbarHarnessFilters, SkyNavbarItemHarnessFilters };