export declare function onUserInput(event: any): void;
export declare function defaultLocaleSettings(): {
    firstDayOfWeek: number;
    dayNames: string[];
    dayNamesShort: string[];
    dayNamesMin: string[];
    monthNames: string[];
    monthNamesShort: string[];
    today: string;
    clear: string;
};
export declare function toLocaleSettings(locale: string): {
    firstDayOfWeek: number;
    dayNames: string[];
    dayNamesShort: string[];
    dayNamesMin: string[];
    monthNames: string[];
    monthNamesShort: string[];
    today: string;
    clear: string;
};
export declare function toUTC(value: Date): Date;
export declare function parse(value: any, utc: boolean): Date;