import { DebugElement } from '@angular/core';
import { ComponentFixture } from '@angular/core/testing';
import { TsAccordionComponent, TsExpansionPanelComponent, TsExpansionPanelTriggerComponent } from '@terminus/ui/expansion-panel';
/**
 * Get an array of all DebugElements for TsExpansionPanelComponents
 *
 * @param fixture - The component fixture
 * @returns An array of DebugElements
 */
export declare const getAllPanelDebugElements: (fixture: ComponentFixture<any>) => DebugElement[];
/**
 * Get an array of all TsExpansionPanelComponent instances
 *
 * @param fixture - The component fixture
 * @returns An array of TsExpansionPanelComponent
 */
export declare function getAllPanelInstances(fixture: ComponentFixture<any>): TsExpansionPanelComponent[];
/**
 * Get the DebugElement for a TsExpansionPanelComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsExpansionPanelComponent
 * @returns The DebugElement
 */
export declare function getPanelDebugElement(fixture: ComponentFixture<any>, index?: number): DebugElement;
/**
 * Get the component instance for a TsExpansionPanelComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsExpansionPanelComponent
 * @returns The instance
 */
export declare function getPanelInstance(fixture: ComponentFixture<any>, index?: number): TsExpansionPanelComponent;
/**
 * Get the element for a TsExpansionPanelComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getPanelElement(fixture: ComponentFixture<any>, index?: number): HTMLElement;
/**
 * Get the element for a TsExpansionPanelComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getPanelBodyElement(fixture: ComponentFixture<any>, index?: number): HTMLElement;
/**
 * Get the element for a TsExpansionPanelComponent content container
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getPanelBodyContentElement(fixture: ComponentFixture<any>, index?: number): HTMLElement;
/**
 * Get an array of all DebugElements for TsAccordionComponents
 *
 * @param fixture - The component fixture
 * @returns An array of DebugElements
 */
export declare const getAllAccordionDebugElements: (fixture: ComponentFixture<any>) => DebugElement[];
/**
 * Get an array of all TsAccordionComponent instances
 *
 * @param fixture - The component fixture
 * @returns An array of TsAccordionComponent
 */
export declare function getAllAccordionInstances(fixture: ComponentFixture<any>): TsAccordionComponent[];
/**
 * Get the component instance for a TsAccordionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsAccordionComponent
 * @returns The instance
 */
export declare function getAccordionInstance(fixture: ComponentFixture<any>, index?: number): TsAccordionComponent;
/**
 * Get the DebugElement for a TsAccordionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsAccordionComponent
 * @returns The DebugElement
 */
export declare function getAccordionDebugElement(fixture: ComponentFixture<any>, index?: number): DebugElement;
/**
 * Get the element for a TsAccordionComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsAccordionComponent
 * @returns The element
 */
export declare function getAccordionElement(fixture: ComponentFixture<any>, index?: number): HTMLElement;
/**
 * Get the element for a TsExpansionPanelTriggerComponent
 *
 * @param fixture - The component fixture
 * @param panelIndex - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getTriggerDebugElement(fixture: ComponentFixture<any>, panelIndex?: number): DebugElement;
/**
 * Get the instance for a TsExpansionPanelTriggerComponent
 *
 * @param fixture - The component fixture
 * @param panelIndex - The index of the desired TsExpansionPanelComponent
 * @returns The instance
 */
export declare function getTriggerInstance(fixture: ComponentFixture<any>, panelIndex?: number): TsExpansionPanelTriggerComponent;
/**
 * Get the element for a TsExpansionPanelTriggerComponent
 *
 * @param fixture - The component fixture
 * @param panelIndex - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getTriggerElement(fixture: ComponentFixture<any>, panelIndex?: number): HTMLElement;
/**
 * Get the element for a TsExpansionPanelTriggerTitleComponent
 *
 * @param fixture - The component fixture
 * @param panelIndex - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getTriggerTitleElement(fixture: ComponentFixture<any>, panelIndex?: number): HTMLElement;
/**
 * Get the element for a TsExpansionPanelTriggerDescriptionComponent
 *
 * @param fixture - The component fixture
 * @param panelIndex - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getTriggerDescriptionElement(fixture: ComponentFixture<any>, panelIndex?: number): HTMLElement;
/**
 * Get the element for a TsExpansionPanelActionRowComponent
 *
 * @param fixture - The component fixture
 * @param index - The index of the desired TsExpansionPanelComponent
 * @returns The element
 */
export declare function getPanelActionRow(fixture: ComponentFixture<any>, index?: number): HTMLElement;
/**
 * Return the difference in time in words
 *
 * @param fixture - The component fixture
 * @param panelIndex - The index of the desired TsExpansionPanelComponent
 * @returns The whenStable promise
 */
export declare function togglePanel(fixture: ComponentFixture<any>, panelIndex?: number): Promise<any>;