/**
@license
Copyright (c) 2018 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
declare let template: HTMLTemplateElement;
declare class CounterElement extends HTMLElement {
    clicks: number;
    value: number;
    shadowRoot: ShadowRoot;
    constructor();
    _onIncrement(): void;
    _onDecrement(): void;
    _show(): void;
}