/** Interface that defines all possible keys. */
export interface KeyCodes {
    ShiftLeft?: boolean;
    ShiftRight?: boolean;
    ControlLeft?: boolean;
    ControlRight?: boolean;
    AltLeft?: boolean;
    AltRight?: boolean;
    MetaLeft?: boolean;
    MetaRight?: boolean;
    ModLeft?: boolean;
    ModRight?: boolean;
    ArrowLeft?: boolean;
    ArrowRight?: boolean;
    ArrowUp?: boolean;
    ArrowDown?: boolean;
    Digit0?: boolean;
    Digit1?: boolean;
    Digit2?: boolean;
    Digit3?: boolean;
    Digit4?: boolean;
    Digit5?: boolean;
    Digit6?: boolean;
    Digit7?: boolean;
    Digit8?: boolean;
    Digit9?: boolean;
    KeyA?: boolean;
    KeyB?: boolean;
    KeyC?: boolean;
    KeyD?: boolean;
    KeyE?: boolean;
    KeyF?: boolean;
    KeyG?: boolean;
    KeyH?: boolean;
    KeyI?: boolean;
    KeyJ?: boolean;
    KeyK?: boolean;
    KeyL?: boolean;
    KeyM?: boolean;
    KeyN?: boolean;
    KeyO?: boolean;
    KeyP?: boolean;
    KeyQ?: boolean;
    KeyR?: boolean;
    KeyS?: boolean;
    KeyT?: boolean;
    KeyU?: boolean;
    KeyV?: boolean;
    KeyW?: boolean;
    KeyX?: boolean;
    KeyY?: boolean;
    KeyZ?: boolean;
    Space?: boolean;
    Enter?: boolean;
    Escape?: boolean;
    BracketLeft?: boolean;
    BracketRight?: boolean;
    Slash?: boolean;
    Backslash?: boolean;
    Backspace?: boolean;
    Delete?: boolean;
    Comma?: boolean;
    Period?: boolean;
    Minus?: boolean;
    Equal?: boolean;
}
export declare type KeyCode = keyof KeyCodes;