import { ComponentHarness, BaseHarnessFilters, HarnessPredicate } from '@angular/cdk/testing';

/** Harness filters for ComTabHarness. */
interface ComTabHarnessFilters extends BaseHarnessFilters {
    /** Filter by the tab's label text. */
    label?: string | RegExp;
    /** Filter by whether the tab is selected. */
    selected?: boolean;
    /** Filter by whether the tab is disabled. */
    disabled?: boolean;
}
/** Harness filters for ComTabGroupHarness. */
type ComTabGroupHarnessFilters = BaseHarnessFilters;
/**
 * Harness for interacting with an individual tab button in tests.
 */
declare class ComTabHarness extends ComponentHarness {
    static hostSelector: string;
    private readonly closeButton;
    /**
     * Gets a HarnessPredicate for matching tab buttons.
     * @param options Filter options.
     */
    static with(options?: ComTabHarnessFilters): HarnessPredicate<ComTabHarness>;
    /** Gets the tab's label text. */
    getLabel(): Promise<string>;
    /** Whether the tab is currently selected. */
    isSelected(): Promise<boolean>;
    /** Whether the tab is disabled. */
    isDisabled(): Promise<boolean>;
    /** Clicks the tab to select it. */
    select(): Promise<void>;
    /** Gets the aria-controls attribute linking to the panel. */
    getAriaControls(): Promise<string | null>;
    /** Whether the tab is closable. */
    isClosable(): Promise<boolean>;
    /** Clicks the close button on the tab. Throws if not closable. */
    close(): Promise<void>;
    /** Focuses the tab button. */
    focus(): Promise<void>;
    /** Blurs the tab button. */
    blur(): Promise<void>;
    /** Whether the tab button is focused. */
    isFocused(): Promise<boolean>;
}
/**
 * Harness for interacting with a ComTabGroup in tests.
 */
declare class ComTabGroupHarness extends ComponentHarness {
    static hostSelector: string;
    /**
     * Gets a HarnessPredicate for matching tab groups.
     * @param options Filter options.
     */
    static with(options?: ComTabGroupHarnessFilters): HarnessPredicate<ComTabGroupHarness>;
    /** Gets all tab buttons, optionally filtered. */
    getTabs(filters?: ComTabHarnessFilters): Promise<ComTabHarness[]>;
    /** Gets the currently selected tab. Throws if none is selected. */
    getSelectedTab(): Promise<ComTabHarness>;
    /** Selects a tab matching the given filter. */
    selectTab(filter: ComTabHarnessFilters): Promise<void>;
    /** Gets all tab label texts. */
    getTabLabels(): Promise<string[]>;
}

export { ComTabGroupHarness, ComTabHarness };
export type { ComTabGroupHarnessFilters, ComTabHarnessFilters };