type TimeValue = readonly [hour: number, minute: number];
/**
 * !WARNING: The data itself always use 24 hours system,
 * but it's appearance varies by changing the `use24hourSystem` property
 *
 * @specs https://m3.material.io/components/time-pickers/specs
 */
export declare const TimePicker: import('react').ForwardRefExoticComponent<{
    initValue?: TimeValue;
    /**
     * If is not specified, will be vertical when screen width <= 600px, otherwise horizontal
     */
    direction?: "vertical" | "horizontal";
    /**
     * Use 12 hours system by default
     */
    use24hourSystem?: boolean;
    onOK?(time: TimeValue): void;
    onCancel?(time: TimeValue): void;
    i18n?: Partial<typeof i18n_english>;
    initShowClock?: boolean;
} & Omit<import('react').HTMLProps<HTMLElement>, "direction" | "as" | "ref" | "onOK" | "onCancel" | "initValue" | "use24hourSystem" | "i18n" | "initShowClock"> & import('react').RefAttributes<HTMLDivElement>>;
export declare const i18n_english: {
    readonly select_time: "Select time";
    readonly enter_time: "Enter time";
    readonly hour: "Hour";
    readonly minute: "Minute";
    readonly am: "AM";
    readonly pm: "PM";
    readonly ok: "OK";
    readonly cancel: "Cancel";
};
export declare const i18n_chinese: {
    readonly select_time: "选择时间";
    readonly enter_time: "输入时间";
    readonly hour: "时";
    readonly minute: "分";
    readonly am: "上午";
    readonly pm: "下午";
    readonly ok: "确认";
    readonly cancel: "取消";
};
export {};