export declare class NavigationKeysUtils {
    static isBackspace(key: string): boolean;
    static isDelete(key: string): boolean;
    static isEsc(key: string): boolean;
    static isAltGraph(key: string): boolean;
    static isArrowDown(key: string): boolean;
    static isArrowLeft(key: string): boolean;
    static isArrowRight(key: string): boolean;
    static isArrowUp(key: string): boolean;
    static isAnyArrow(key: string): boolean;
    static isEnter(key: string): boolean;
    static isTab(key: string): boolean;
    static isFunctionKey(key: string): boolean;
}
//# sourceMappingURL=keyUtils.d.ts.map