export declare const enum EVENT_CODE {
    left = "ArrowLeft",
    up = "ArrowUp",
    right = "ArrowRight",
    down = "ArrowDown",
    esc = "Escape"
}
export declare const DEFAULT_IMAGE_SCALE: {
    max: number;
    min: number;
    step: number;
    defaultScale: number;
};
export default EVENT_CODE;