import { ReactNode, CSSProperties, PropsWithChildren, ReactElement, HTMLAttributes } from 'react';
import { TriggerProps } from '../Trigger';
import { SelectViewCommonProps } from '../_class/select-view';
import { AvailableVirtualListProps } from '../_class/VirtualList';
export declare type OptionsType = SelectProps['options'];
export declare type InputValueChangeReason = 'manual' | 'optionChecked' | 'optionListHide' | 'tokenSeparator';
export interface OptionInfo extends PropsWithChildren<OptionProps> {
    child?: ReactElement;
    _valid: boolean;
    _index: number;
    _origin: 'children' | 'options' | 'userCreatedOptions' | 'userCreatingOption';
}
export declare type LabeledValue = {
    value: string | number;
    label: ReactNode;
};
export declare type SelectInnerStateValue = string | number | string[] | number[];
/**
 * @title Select
 */
export interface SelectProps extends SelectViewCommonProps {
    /**
     * @zh 选择框的默认值
     * @en To set default value
     */
    defaultValue?: string | string[] | number | number[] | LabeledValue | LabeledValue[];
    /**
     * @zh 选择器的值（受控模式）
     * @en To set value
     */
    value?: string | string[] | number | number[] | LabeledValue | LabeledValue[];
    /**
     * @zh 输入框的值（受控模式）
     * @en To set input value
     */
    inputValue?: string;
    /**
     * @zh 是否开启多选模式或标签模式 (**`tags` 推荐使用 `mode: multiple; allowCreate: true` 替代，下一大版本将移除此模式**)
     * @en Set mode of Select(**`tags` recommends using `mode: multiple; allowCreate: true` instead, this mode will be removed in the next major version**)
     */
    mode?: 'multiple' | 'tags';
    /**
     * @zh 指定可选项
     * @en Select options
     * @version `extra` in 2.2.0
     */
    options?: (string | number | {
        label: ReactNode | string;
        value: string | number;
        disabled?: boolean;
        extra?: any;
    })[];
    /**
     * @zh 设置 `onChange` 回调中 `value` 的格式。默认是string，设置为true时候，value格式为： { label: string, value: string }
     * @en Whether to embed label in value, turn the format of value from string to `{ value: string, label: ReactNode }`
     */
    labelInValue?: boolean;
    /**
     * @zh 是否根据输入的值筛选数据。如果传入函数的话，接收 `inputValue` 和 `option` 两个参数，当option符合筛选条件时，返回 `true`，反之返回 `false`。
     * @en If it's true, filter options by input value. If it's a function, filter options base on the function.
     * @defaultValue true
     */
    filterOption?: boolean | ((inputValue: string, option: ReactElement) => boolean);
    /**
     * @zh
     * 定制回显内容。返回值将会显示在下拉框内。若 `value` 对应的 `Option` 不存在，则第一个参数是 null
     * @en
     * Customize the content that will be displayed in the Select.
     * If the `Option` corresponding to `value` does not exist, the first parameter will be `null`
     */
    renderFormat?: (option: OptionInfo | null, value: string | number | LabeledValue) => ReactNode;
    /**
     * @zh 是否默认高亮第一个选项
     * @en Whether to highlight the first option by default
     * @defaultValue true
     */
    defaultActiveFirstOption?: boolean;
    /**
     * @zh 是否在隐藏的时候销毁 DOM 结构
     * @en Whether to destroy the DOM when hiding
     * @defaultValue true
     */
    unmountOnExit?: boolean;
    /**
     * @zh 下拉框是否默认打开。
     * @en Whether to show dropdown by default.
     * @version 2.14.0
     */
    defaultPopupVisible?: boolean;
    /**
     * @zh 控制下拉框是否打开。
     * @en Whether to show dropdown.
     * @version 2.6.0
     */
    popupVisible?: boolean;
    /**
     * @zh 没有数据时显示的内容
     * @en Specify content to show when no result matches.
     */
    notFoundContent?: ReactNode;
    /**
     * @zh 在多选模式下自动分词的分隔符。
     * @en Separator used to tokenize on `multiple` mode.
     */
    tokenSeparators?: string[];
    /**
     * @zh 弹出框挂载的父节点。
     * @en To set the container of the dropdown.
     */
    getPopupContainer?: (node: HTMLElement) => Element;
    /**
     * @zh 触发方式。
     * @en The trigger mode which executes the dropdown action.
     * @defaultValue click
     */
    trigger?: TriggerProps['trigger'];
    /**
     * @zh 自定义触发元素。
     * @en The trigger element which executes the dropdown action.
     * @version `() => ReactNode` in 2.31.0
     */
    triggerElement?: ReactNode | ((params: {
        value: any;
        option: OptionInfo | OptionInfo[];
    }) => ReactNode);
    /**
     * @zh 可以接受所有 `Trigger` 的 `Props`
     * @en Pass all `Trigger` component properties
     */
    triggerProps?: Partial<TriggerProps>;
    /**
     * @zh 自定义弹出内容。
     * @en Customize dropdown content
     */
    dropdownRender?: (menu: ReactNode) => ReactNode;
    /**
     * @zh 下拉列表的样式。
     * @en The style of dropdown menu.
     */
    dropdownMenuStyle?: CSSProperties;
    /**
     * @zh 下拉列表的类。
     * @en The className of dropdown menu.
     */
    dropdownMenuClassName?: string | string[];
    /**
     * @zh 传递虚拟滚动属性。
     * @en Pass properties used by VirtualList.
     * @version 2.1.0
     */
    virtualListProps?: AvailableVirtualListProps;
    /**
     * @zh 点击选择框的回调
     * @en Callback when select an option or input value change.
     */
    onChange?: (value: any, option: OptionInfo | OptionInfo[]) => void;
    /**
     * @zh 取消选中的时候触发的回调，(只在 `multiple` 模式下触发)。
     * @en Called when a option is deselected.Only called for `multiple` mode.
     */
    onDeselect?: (value: string | number | LabeledValue, option: OptionInfo) => void;
    /**
     * @zh 点击清除时触发，参数是当前下拉框的展开状态。
     * @en Called when clear
     */
    onClear?: (visible: boolean) => void;
    /**
     * @zh 搜索时的回调
     * @en Callback when input changed
     */
    onSearch?: (value: string, reason: InputValueChangeReason) => void;
    /**
     * @zh 获得焦点时的回调
     * @en Callback when get focus
     */
    onFocus?: (e: any) => void;
    /**
     * @zh 失去焦点时的回调
     * @en Callback when lose focus
     */
    onBlur?: (e: any) => void;
    /**
     * @zh 下拉框的滚动监听函数，参数为滚动元素。
     * @en Callback when dropdown scrolls.
     */
    onPopupScroll?: (elem: any) => void;
    /**
     * @zh 下拉框收起展开时触发
     * @en Callback when visibility of dropdown is changed.
     */
    onVisibleChange?: (visible: boolean) => void;
    /**
     * @zh 输入框文本改变的回调。
     * @en Callback when the value of input is changed.
     * @version 2.3.0
     */
    onInputValueChange?: (value: string, reason: InputValueChangeReason) => void;
    /**
     * @zh 输入框文本粘贴的回调。
     * @en Callback when the you paste text in input box.
     * @version 2.9.0
     */
    onPaste?: (e: any) => void;
}
/**
 * @title Select.Option
 */
export interface OptionProps extends Omit<HTMLAttributes<HTMLLIElement>, 'className'> {
    _key?: any;
    style?: CSSProperties;
    children?: ReactNode;
    prefixCls?: string;
    rtl?: boolean;
    className?: string | string[];
    wrapperClassName?: string | string[];
    /**
     * @zh 是否禁用
     * @en Whether the option is disabled
     */
    disabled?: boolean;
    /**
     * @zh 默认根据此属性值进行筛选
     * @en Value of this Option
     */
    value: string | number;
    /**
     * @zh 携带任意自定义数据。
     * @en Any data you want to pass to Option.
     * @version 2.2.0
     */
    extra?: any;
    isSelectOption?: boolean;
    _isMultipleMode?: boolean;
    _isUserCreatedOption?: boolean;
    _isUserCreatingOption?: boolean;
    _valueActive?: OptionProps['value'];
    _valueSelect?: SelectInnerStateValue;
    _onClick?: (value: OptionProps['value'], disabled: boolean) => void;
    _onMouseEnter?: (value: OptionProps['value']) => void;
    _onMouseLeave?: () => void;
}
/**
 * @title Select.OptGroup
 */
export interface OptGroupProps extends HTMLAttributes<HTMLLIElement> {
    _key?: any;
    children?: ReactNode;
    prefixCls?: string;
    /**
     * @zh 组名
     * @en Name of Group
     */
    label?: ReactNode;
    isSelectOptGroup?: boolean;
}
/**
 * @title Select Reference Type
 */
export declare type SelectHandle = {
    /**
     * @zh DOM 节点
     * @en DOM
     */
    dom: HTMLDivElement;
    /**
     * @zh 使选择框聚焦
     * @en Focus Select
     */
    focus: () => void;
    /**
     * @zh 使选择框失焦
     * @en Blur Select
     */
    blur: () => void;
    /**
     * @zh 鼠标快捷操作的处理函数
     * @en Processor of mouse shortcut operation
     */
    hotkeyHandler: (event: KeyboardEvent) => void;
    /**
     * @zh 处于悬浮态的选项的值
     * @en The value of active option
     */
    activeOptionValue: OptionProps['value'];
    /**
     * @zh 获得选项信息的列表
     * @en Get the list of option info
     */
    getOptionInfoList: () => OptionInfo[];
    /**
     * @zh 根据选项值获得对应的选项信息
     * @en Get the option info by its value
     */
    getOptionInfoByValue: (value: OptionProps['value']) => OptionInfo;
    /**
     * @zh 将下拉列表滚动至指定选项
     * @en Scroll the drop-down list to the specified option
     * @version 2.46.0
     */
    scrollIntoView: (value: OptionProps['value'], options?: ScrollIntoViewOptions) => void;
};