/**
 * Key values for common characters.
 */
export type Keys = string;
export namespace Keys {
    const ALT: string;
    const ALTGRAPH: string;
    const BACKSPACE: string;
    const CTRL: string;
    const DELETE: string;
    const DOWN: string;
    const END: string;
    const ENTER: string;
    const ESCAPE: string;
    const HOME: string;
    const INSERT: string;
    const LEFT: string;
    const PAGE_DOWN: string;
    const PAGE_UP: string;
    const RIGHT: string;
    const SHIFT: string;
    const SPACE: string;
    const TAB: string;
    const UP: string;
}