import { DebugElement } from '@angular/core';
import { ComponentFixture } from '@angular/core/testing';
import { TsTabCollectionComponent } from '@terminus/ui/tabs';
/**
 * Get an array of all DebugElements for TsTabCollectionComponents
 *
 * @param fixture - The component fixture
 * @returns An array of DebugElements
 */
export declare function getAllTabCollectionDebugElements(fixture: ComponentFixture<any>): DebugElement[];
/**
 * Get the DebugElement for a TsTabCollectionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsTabCollectionComponent
 * @returns The DebugElement
 */
export declare function getTabCollectionDebugElement(fixture: ComponentFixture<any>, index?: number): DebugElement;
/**
 * Get the component instance for a TsTabCollectionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsTabCollectionComponent
 * @returns The component instance
 */
export declare function getTabCollectionInstance(fixture: ComponentFixture<any>, index?: number): TsTabCollectionComponent;
/**
 * Get all label debug elements for a TsTabCollectionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsTabCollectionComponent
 * @returns An array of debug elements
 */
export declare function getAllTabLabelDebugElements(fixture: ComponentFixture<any>, index?: number): DebugElement[];
/**
 * Get all label elements for a TsTabCollectionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsTabCollectionComponent
 * @returns The array of elements
 */
export declare function getAllTabLabelElements(fixture: ComponentFixture<any>, index?: number): HTMLElement[];
/**
 * Get a label element for a TsTabCollectionComponent
 *
 * @param fixture - The component fixture
 * @param collectionIndex - The index of the desired TsTabCollectionComponent
 * @param labelIndex - The index of the desired label element
 * @returns The element
 */
export declare function getTabLabelElement(fixture: ComponentFixture<any>, collectionIndex?: number, labelIndex?: number): HTMLElement;
/**
 * Get the tab wrapper element for a TsTabCollectionComponent
 *
 * @param fixture - The component fixture
 * @param collectionIndex - The index of the desired TsTabCollectionComponent
 * @param tabIndex - The index of the desired tab element
 * @returns The element
 */
export declare function getTabBodyWrapperElement(fixture: ComponentFixture<any>, collectionIndex?: number, tabIndex?: number): HTMLElement;
/**
 * Get the selected label element
 *
 * @param fixture - The component fixture
 * @returns The selected label element
 */
export declare const getSelectedLabelElement: (fixture: ComponentFixture<any>) => HTMLElement;
/**
 * Get the selected content element
 *
 * @param fixture - The component fixture
 * @returns The selected tab content element
 */
export declare const getSelectedContentElement: (fixture: ComponentFixture<any>) => HTMLElement;