/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2018 Photon Storm Ltd.
 * @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
 */
/**
 * [description]
 *
 * @name Phaser.Physics.Arcade.Components.Acceleration
 * @since 3.0.0
 */
declare var Acceleration: {
    /**
     * [description]
     *
     * @method Phaser.Physics.Arcade.Components.Acceleration#setAcceleration
     * @since 3.0.0
     *
     * @param {number} x - The horizontal acceleration
     * @param {number} [y=x] - The vertical acceleration
     *
     * @return {this} This Game Object.
     */
    setAcceleration: (x: any, y: any) => any;
    /**
     * [description]
     *
     * @method Phaser.Physics.Arcade.Components.Acceleration#setAccelerationX
     * @since 3.0.0
     *
     * @param {number} value - The horizontal acceleration
     *
     * @return {this} This Game Object.
     */
    setAccelerationX: (value: any) => any;
    /**
     * [description]
     *
     * @method Phaser.Physics.Arcade.Components.Acceleration#setAccelerationY
     * @since 3.0.0
     *
     * @param {number} value - The vertical acceleration
     *
     * @return {this} This Game Object.
     */
    setAccelerationY: (value: any) => any;
};