export declare const convertTo12Hour: (hour24: number) => number;
export declare const getPeriodFrom24Hour: (hour24: number) => 'AM' | 'PM';
export declare const getDefaultMinute: () => number;
export declare const getDefaultHour: () => number;
export declare const convertTo24Hour: (hour12: number, period: 'AM' | 'PM') => number;