interface GamepadMapping {
    axes: number[];
    buttons: number[];
    analog: number[];
    normalize_fn: (value: number, axis: number, button: number) => number;
}
/**
 * Namespace for standard gamepad mapping constants
 */
export declare const GAMEPAD: {
    /**
     * Standard gamepad mapping information for axes<br>
     * <ul>
     *   <li>Left control stick: <code>LX</code> (horizontal), <code>LY</code> (vertical)</li>
     *   <li>Right control stick: <code>RX</code> (horizontal), <code>RY</code> (vertical)</li>
     *   <li>Extras: <code>EXTRA_1</code>, <code>EXTRA_2</code>, <code>EXTRA_3</code>, <code>EXTRA_4</code></li>
     * </ul>
     * @see {@link https://w3c.github.io/gamepad/#remapping}
     */
    readonly AXES: {
        readonly LX: 0;
        readonly LY: 1;
        readonly RX: 2;
        readonly RY: 3;
        readonly EXTRA_1: 4;
        readonly EXTRA_2: 5;
        readonly EXTRA_3: 6;
        readonly EXTRA_4: 7;
    };
    /**
     * Standard gamepad mapping information for buttons<br>
     * <ul>
     *   <li>Face buttons: <code>FACE_1</code>, <code>FACE_2</code>, <code>FACE_3</code>, <code>FACE_4</code></li>
     *   <li>D-Pad: <code>UP</code>, <code>DOWN</code>, <code>LEFT</code>, <code>RIGHT</code></li>
     *   <li>Shoulder buttons: <code>L1</code>, <code>L2</code>, <code>R1</code>, <code>R2</code></li>
     *   <li>Analog stick (clicks): <code>L3</code>, <code>R3</code></li>
     *   <li>Navigation: <code>SELECT</code> (<code>BACK</code>), <code>START</code> (<code>FORWARD</code>), <code>HOME</code></li>
     *   <li>Extras: <code>EXTRA_1</code>, <code>EXTRA_2</code>, <code>EXTRA_3</code>, <code>EXTRA_4</code></li>
     * </ul>
     * @see {@link https://w3c.github.io/gamepad/#remapping}
     */
    readonly BUTTONS: {
        readonly FACE_1: 0;
        readonly FACE_2: 1;
        readonly FACE_3: 2;
        readonly FACE_4: 3;
        readonly L1: 4;
        readonly R1: 5;
        readonly L2: 6;
        readonly R2: 7;
        readonly SELECT: 8;
        readonly BACK: 8;
        readonly START: 9;
        readonly FORWARD: 9;
        readonly L3: 10;
        readonly R3: 11;
        readonly UP: 12;
        readonly DOWN: 13;
        readonly LEFT: 14;
        readonly RIGHT: 15;
        readonly HOME: 16;
        readonly EXTRA_1: 17;
        readonly EXTRA_2: 18;
        readonly EXTRA_3: 19;
        readonly EXTRA_4: 20;
    };
};
/**
 * Associate a gamepad event to a keycode
 * @param index - Gamepad index
 * @param button - Button/Axis definition
 * @param button.type - "buttons" or "axes"
 * @param button.code - button or axis code id
 * @param button.threshold - value indicating when the axis should trigger the keycode
 * @param keyCode - (See {@link input.KEY})
 * @example
 * // enable the keyboard
 * me.input.bindKey(me.input.KEY.X, "shoot");
 * ...
 * // map the lower face button on the first gamepad to the X key
 * me.input.bindGamepad(0, {type:"buttons", code: me.input.GAMEPAD.BUTTONS.FACE_1}, me.input.KEY.X);
 * // map the left axis value on the first gamepad to the LEFT key
 * me.input.bindGamepad(0, {type:"axes", code: me.input.GAMEPAD.AXES.LX, threshold: -0.5}, me.input.KEY.LEFT);
 * @category Input
 */
export declare function bindGamepad(index: number, button: {
    type: "buttons" | "axes";
    code: number;
    threshold?: number;
}, keyCode: number): void;
/**
 * unbind the defined keycode
 * @param index - Gamepad index
 * @param button - (See {@link input.GAMEPAD})
 * @example
 * me.input.unbindGamepad(0, me.input.GAMEPAD.BUTTONS.FACE_1);
 * @category Input
 */
export declare function unbindGamepad(index: number, button: number): void;
/**
 * Set deadzone for analog gamepad inputs<br>
 * The default deadzone is 0.1 (10%) Analog values less than this will be ignored
 * @param value - Deadzone value
 * @category Input
 */
export declare function setGamepadDeadzone(value: number): void;
/**
 * specify a custom mapping for a specific gamepad id<br>
 * see below for the default mapping : <br>
 * <center><img src="images/gamepad_diagram.png"/></center><br>
 * @param id - Gamepad id string
 * @param mapping - A hash table
 * @example
 * // A weird controller that has its axis mappings reversed
 * me.input.setGamepadMapping("Generic USB Controller", {
 *   "axes" : [ 3, 2, 1, 0 ],
 *   "buttons" : [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]
 * });
 *
 * // Mapping extra axes to analog buttons
 * me.input.setGamepadMapping("Generic Analog Controller", {
 *   "axes" : [ 0, 1, 2, 3 ],
 *   "buttons" : [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ],
 *
 *   // Raw axis 4 is mapped to GAMEPAD.BUTTONS.FACE_1
 *   // Raw axis 5 is mapped to GAMEPAD.BUTTONS.FACE_2
 *   // etc...
 *   // Also maps left and right triggers
 *   "analog" : [ 4, 5, 6, 7, -1, -1, 8, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1 ],
 *
 *   // Normalize the value of button L2: [-1.0..1.0] => [0.0..1.0]
 *   "normalize_fn" : function (value, axis, button) {
 *     return ((button === me.input.GAMEPAD.BUTTONS.L2) ? ((value + 1) / 2) : value) || 0;
 *   }
 * });
 */
export declare const setGamepadMapping: (id: string, mapping: Partial<GamepadMapping>) => void;
export {};
//# sourceMappingURL=gamepad.d.ts.map