/**
 * DO NOT EDIT
 *
 * This file was automatically generated by
 *   https://github.com/Polymer/tools/tree/master/packages/gen-typescript-declarations
 *
 * To modify these typings, edit the source file(s):
 *   iron-button-state.js
 */

import {IronA11yKeysBehavior} from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';

import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';

interface IronButtonState extends IronA11yKeysBehavior {
  keyBindings: object;

  /**
   * If true, the user is currently holding down the button.
   */
  readonly pressed: boolean|null|undefined;

  /**
   * If true, the button toggles the active state with each tap or press
   * of the spacebar.
   */
  toggles: boolean|null|undefined;

  /**
   * If true, the button is a toggle and is currently in the active state.
   */
  active: boolean|null|undefined;

  /**
   * True if the element is currently being pressed by a "pointer," which
   * is loosely defined as mouse or touch input (but specifically excluding
   * keyboard input).
   */
  readonly pointerDown: boolean|null|undefined;

  /**
   * True if the input device that caused the element to receive focus
   * was a keyboard.
   */
  readonly receivedFocusFromKeyboard: boolean|null|undefined;

  /**
   * The aria attribute to be set if the button is a toggle and in the
   * active state.
   */
  ariaActiveAttribute: string|null|undefined;
  _mouseEventRe: RegExp|null;
  _tapHandler(): void;
  _focusChanged(focused: any): void;
  _detectKeyboardFocus(focused: any): void;

  /**
   * 'change' events
   */
  _userActivate(active: any): void;
  _downHandler(event: any): void;
  _upHandler(): void;

  /**
   * @param event .
   */
  _spaceKeyDownHandler(event: KeyboardEvent): void;

  /**
   * @param event .
   */
  _spaceKeyUpHandler(event: KeyboardEvent): void;

  /**
   * event handler to unwind before triggering another event
   */
  _asyncClick(): void;
  _pressedChanged(pressed: any): void;
  _ariaActiveAttributeChanged(value: any, oldValue: any): void;
  _activeChanged(active: any, ariaActiveAttribute: any): void;
  _controlStateChanged(): void;
  _changedButtonState(): void;
}

declare const IronButtonState: object;

export {IronButtonState};