import React from 'react';
export interface Item<T = any> {
    index?: number;
    text: React.ReactNode | T;
    value?: T;
}
export interface FixedItem<T = any> {
    index?: number;
    text: React.ReactNode;
    value: T;
}
export declare type SingleItem<T = any> = string | number | Item<T>;
export declare type SingleType<T = any> = Array<SingleItem<T>>;
export declare type MultiItem<T> = Array<SingleItem<T>>;
export declare type FixedMutliItem<T = any> = Array<FixedItem<T>>;
export declare type MultiType<T = any> = Array<MultiItem<T>>;
export declare type FixedMultiType = Array<FixedMutliItem>;
export interface TreeItem<T> extends Item<T> {
    children?: Array<TreeItem<T>>;
}
export interface FixedTreeItem<T = any> extends FixedItem<T> {
    children?: Array<FixedTreeItem<T>>;
}
export declare type TreeType<T = any> = Array<TreeItem<T>>;
export declare type FixedTreeType<T = any> = Array<FixedTreeItem<T>>;
export declare type Data<T = any> = SingleType<T> | MultiType<T> | TreeType<T> | 'region' | 'date' | 'dateRange' | 'time';
export declare type SingleValue = string | number;
export declare type MultiValue = Array<SingleValue>;
export declare type Value = SingleValue | MultiValue | Date;
export declare type OnChange = (value: FixedItem | Array<FixedItem> | DatePickerValue | DateRangePickerValue, index: number | DateCol) => void;
export declare type DateRange = Array<string | Date>;
export declare type DateCol = 'year' | 'month' | 'day';
export declare type DateCols = Array<DateCol>;
export declare type DatePickerValue = Record<DateCol, FixedItem>;
export declare type DateRangePickerValue = [DatePickerValue, DatePickerValue];
export declare type TimeCol = 'hour' | 'minute' | 'second';
export declare type Step = Record<DateCol | TimeCol, number>;
declare type getItemType<T> = T extends ((infer R)[]) ? R : T;
declare type getTreeItemType<T> = T extends TreeType<infer R> ? R : T;
declare type getValueType<T extends Data> = T extends 'time' ? FixedItem<string>[] : T extends 'date' ? DatePickerValue : T extends 'dateRange' ? DateRangePickerValue : T extends 'region' ? FixedTreeType<string> : SingleType<getItemType<T>> extends SingleType<infer R> ? FixedItem<R> : MultiType<getItemType<T>> extends MultiType<infer R> ? FixedItem<R>[] : TreeType<getTreeItemType<T>> extends TreeType<infer R> ? FixedTreeType<R> : Value;
export interface PickerProps<T extends Data> {
    /** 标题 */
    title?: string | React.ReactNode;
    /** 允许清除 */
    allowClear?: boolean;
    /** 数据源 */
    data: T;
    /** 默认选中值 */
    defaultValue?: Value;
    /** 日期范围， */
    dateRange?: DateRange;
    /** 日期间隔 */
    step?: Step;
    /** 日期选项 */
    dateCols?: Array<'year' | 'month' | 'day'>;
    /** 禁用状态 */
    disabled?: boolean;
    /** 显示状态 */
    visible?: boolean;
    /** 取消回调 */
    onCancel?: () => void;
    /** 发生变化回调 */
    onChange?: OnChange;
    /** 清除回调 */
    onClear?: () => void;
    /** 确认回调 */
    onConfirm?: (value: getValueType<T>) => void;
    /** 点击阴影关闭回调 */
    onClose?: () => void;
}
export declare type Type = 'single' | 'multi' | 'tree' | 'region' | 'date' | 'dateRange' | 'time';
export {};