/*!
 * Copyright (c) Microsoft Corporation.
 * Licensed under the MIT License.
 */
import { Core } from "../main.js";
export declare class MouseWheel {
    private _previousTotal;
    private _core;
    total: number;
    delta: number;
    constructor(core: Core);
    initialize(element: HTMLElement): void;
    update(elapsedTime: number): void;
}