export declare const keys: {
    ENTER: number;
    BACKSPACE: number;
    ESCAPE: number;
    TAB: number;
    LEFT_ARROW: number;
    RIGHT_ARROW: number;
    A: number;
    B: number;
    C: number;
    D: number;
    E: number;
    F: number;
    U: number;
    UP: number;
    P: number;
    DOWN: number;
    K: number;
    L: number;
    N: number;
    R: number;
    T: number;
    PAGEUP: number;
    PAGEDOWN: number;
    END: number;
    HOME: number;
};
export { keys as Codes };
/** does the given keycode correspond to a cursor movement? */
export declare const isCursorMovement: (evt: KeyboardEvent) => boolean;