interface OldWheelEvent extends WheelEvent {
    axis?: number;
    wheelDelta?: number;
    wheelDeltaY?: number;
    wheelDeltaX?: number;
    HORIZONTAL_AXIS?: number;
}
export default function (event: OldWheelEvent): {
    spinX: number;
    spinY: number;
    pixelX: number;
    pixelY: number;
};
export {};