import * as React from 'react';
import { AnyRef, Environment, GetPropsCommonOptions, Overwrite } from '../../downshift.types';
export interface UseSelectState<Item> {
    highlightedIndex: number;
    selectedItem: Item | null;
    isOpen: boolean;
    inputValue: string;
}
export declare enum UseSelectStateChangeTypes {
    ToggleButtonClick = "__togglebutton_click__",
    ToggleButtonKeyDownArrowDown = "__togglebutton_keydown_arrow_down__",
    ToggleButtonKeyDownArrowUp = "__togglebutton_keydown_arrow_up__",
    ToggleButtonKeyDownCharacter = "__togglebutton_keydown_character__",
    ToggleButtonKeyDownEscape = "__togglebutton_keydown_escape__",
    ToggleButtonKeyDownHome = "__togglebutton_keydown_home__",
    ToggleButtonKeyDownEnd = "__togglebutton_keydown_end__",
    ToggleButtonKeyDownEnter = "__togglebutton_keydown_enter__",
    ToggleButtonKeyDownSpaceButton = "__togglebutton_keydown_space_button__",
    ToggleButtonKeyDownPageUp = "__togglebutton_keydown_page_up__",
    ToggleButtonKeyDownPageDown = "__togglebutton_keydown_page_down__",
    ToggleButtonBlur = "__togglebutton_blur__",
    MenuMouseLeave = "__menu_mouse_leave__",
    ItemMouseMove = "__item_mouse_move__",
    ItemClick = "__item_click__",
    FunctionToggleMenu = "__function_toggle_menu__",
    FunctionOpenMenu = "__function_open_menu__",
    FunctionCloseMenu = "__function_close_menu__",
    FunctionSetHighlightedIndex = "__function_set_highlighted_index__",
    FunctionSelectItem = "__function_select_item__",
    FunctionSetInputValue = "__function_set_input_value__",
    FunctionReset = "__function_reset__"
}
export type UseSelectToggleButtonClickAction = {
    type: UseSelectStateChangeTypes.ToggleButtonClick;
};
export type UseSelectToggleButtonKeyDownArrowDownAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownArrowDown;
    altKey: boolean;
};
export type UseSelectToggleButtonKeyDownArrowUpAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownArrowUp;
    altKey: boolean;
};
export type UseSelectToggleButtonKeyDownCharacterAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownCharacter;
    key: string;
};
export type UseSelectToggleButtonKeyDownEscapeAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownEscape;
};
export type UseSelectToggleButtonKeyDownHomeAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownHome;
};
export type UseSelectToggleButtonKeyDownEndAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownEnd;
};
export type UseSelectToggleButtonKeyDownEnterAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownEnter;
};
export type UseSelectToggleButtonKeyDownSpaceButtonAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownSpaceButton;
};
export type UseSelectToggleButtonKeyDownPageUpAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownPageUp;
};
export type UseSelectToggleButtonKeyDownPageDownAction = {
    type: UseSelectStateChangeTypes.ToggleButtonKeyDownPageDown;
};
export type UseSelectToggleButtonBlurAction = {
    type: UseSelectStateChangeTypes.ToggleButtonBlur;
};
export type UseSelectMenuMouseLeaveAction = {
    type: UseSelectStateChangeTypes.MenuMouseLeave;
};
export type UseSelectItemMouseMoveAction = {
    type: UseSelectStateChangeTypes.ItemMouseMove;
    index: number;
    disabled: boolean;
};
export type UseSelectItemClickAction = {
    type: UseSelectStateChangeTypes.ItemClick;
    index: number;
};
export type UseSelectFunctionToggleMenuAction = {
    type: UseSelectStateChangeTypes.FunctionToggleMenu;
};
export type UseSelectFunctionOpenMenuAction = {
    type: UseSelectStateChangeTypes.FunctionOpenMenu;
};
export type UseSelectFunctionCloseMenuAction = {
    type: UseSelectStateChangeTypes.FunctionCloseMenu;
};
export type UseSelectFunctionSetHighlightedIndexAction = {
    type: UseSelectStateChangeTypes.FunctionSetHighlightedIndex;
    highlightedIndex: number;
};
export type UseSelectFunctionSelectItemAction<Item> = {
    type: UseSelectStateChangeTypes.FunctionSelectItem;
    selectedItem: Item | null;
};
export type UseSelectFunctionSetInputValueAction = {
    type: UseSelectStateChangeTypes.FunctionSetInputValue;
    inputValue: string;
};
export type UseSelectFunctionResetAction = {
    type: UseSelectStateChangeTypes.FunctionReset;
};
export type UseSelectReducerAction<Item> = UseSelectToggleButtonClickAction | UseSelectToggleButtonKeyDownArrowDownAction | UseSelectToggleButtonKeyDownArrowUpAction | UseSelectToggleButtonKeyDownCharacterAction | UseSelectToggleButtonKeyDownEscapeAction | UseSelectToggleButtonKeyDownHomeAction | UseSelectToggleButtonKeyDownEndAction | UseSelectToggleButtonKeyDownEnterAction | UseSelectToggleButtonKeyDownSpaceButtonAction | UseSelectToggleButtonKeyDownPageUpAction | UseSelectToggleButtonKeyDownPageDownAction | UseSelectToggleButtonBlurAction | UseSelectMenuMouseLeaveAction | UseSelectItemMouseMoveAction | UseSelectItemClickAction | UseSelectFunctionToggleMenuAction | UseSelectFunctionOpenMenuAction | UseSelectFunctionCloseMenuAction | UseSelectFunctionSetHighlightedIndexAction | UseSelectFunctionSelectItemAction<Item> | UseSelectFunctionSetInputValueAction | UseSelectFunctionResetAction;
export interface UseSelectProps<Item> {
    items: Item[];
    isItemDisabled?(item: Item, index: number): boolean;
    itemToString?: (item: Item | null) => string;
    itemToKey?: (item: Item | null) => any;
    getA11yStatusMessage?: (options: UseSelectState<Item>) => string;
    highlightedIndex?: number;
    initialHighlightedIndex?: number;
    defaultHighlightedIndex?: number;
    isOpen?: boolean;
    initialIsOpen?: boolean;
    defaultIsOpen?: boolean;
    selectedItem?: Item | null;
    initialSelectedItem?: Item | null;
    defaultSelectedItem?: Item | null;
    id?: string;
    labelId?: string;
    menuId?: string;
    toggleButtonId?: string;
    getItemId?: (index: number) => string;
    scrollIntoView?: (node: HTMLElement, menuNode: HTMLElement) => void;
    stateReducer?: (state: UseSelectState<Item>, actionAndChanges: UseSelectStateChangeOptions<Item>) => Partial<UseSelectState<Item>>;
    onSelectedItemChange?: (changes: UseSelectSelectedItemChange<Item>) => void;
    onIsOpenChange?: (changes: UseSelectIsOpenChange<Item>) => void;
    onHighlightedIndexChange?: (changes: UseSelectHighlightedIndexChange<Item>) => void;
    onStateChange?: (changes: UseSelectStateChange<Item>) => void;
    environment?: Environment;
}
export type UseSelectMergedProps<Item> = Omit<UseSelectProps<Item>, 'itemToString' | 'itemToKey' | 'stateReducer' | 'scrollIntoView' | 'isItemDisabled'> & Required<Pick<UseSelectProps<Item>, 'itemToString' | 'itemToKey' | 'stateReducer' | 'scrollIntoView' | 'isItemDisabled'>>;
export interface UseSelectStateChangeOptions<Item> extends UseSelectDispatchAction<Item> {
    changes: Partial<UseSelectState<Item>>;
    props: UseSelectMergedProps<Item>;
}
export interface UseSelectDispatchAction<Item> {
    type: UseSelectStateChangeTypes;
    altKey?: boolean;
    key?: string;
    index?: number;
    highlightedIndex?: number;
    selectedItem?: Item | null;
    inputValue?: string;
}
export interface UseSelectStateChange<Item> extends Partial<UseSelectState<Item>> {
    type: UseSelectStateChangeTypes;
}
export interface UseSelectSelectedItemChange<Item> extends UseSelectStateChange<Item> {
    selectedItem: Item | null;
}
export interface UseSelectHighlightedIndexChange<Item> extends UseSelectStateChange<Item> {
    highlightedIndex: number;
}
export interface UseSelectIsOpenChange<Item> extends UseSelectStateChange<Item> {
    isOpen: boolean;
}
export interface UseSelectGetMenuPropsOptions extends React.HTMLProps<HTMLElement> {
    refKey?: string;
    ref?: AnyRef;
}
export interface UseSelectGetMenuPropsReturnValue {
    'aria-labelledby': string | undefined;
    id: string;
    onMouseLeave: React.MouseEventHandler;
    ref?: AnyRef;
    role: 'listbox';
}
export type UseSelectGetMenuProps = <Options>(options?: UseSelectGetMenuPropsOptions & Options, otherOptions?: GetPropsCommonOptions) => Overwrite<UseSelectGetMenuPropsReturnValue, Options>;
export interface UseSelectGetToggleButtonPropsOptions extends React.HTMLProps<HTMLElement> {
    refKey?: string;
    ref?: AnyRef;
    onPress?: (event: React.BaseSyntheticEvent) => void;
}
export interface UseSelectGetToggleButtonPropsReturnValue {
    'aria-activedescendant': string;
    'aria-controls': string;
    'aria-expanded': boolean;
    'aria-haspopup': 'listbox';
    'aria-labelledby': string | undefined;
    id: string;
    onBlur?: React.FocusEventHandler;
    onClick?: React.MouseEventHandler;
    onKeyDown?: React.KeyboardEventHandler;
    onPress?: (event: React.BaseSyntheticEvent) => void;
    ref?: AnyRef;
    role: 'combobox';
    tabIndex: 0;
}
export type UseSelectGetToggleButtonProps = <Options>(options?: UseSelectGetToggleButtonPropsOptions & Options, otherOptions?: GetPropsCommonOptions) => Overwrite<UseSelectGetToggleButtonPropsReturnValue, Options>;
export interface UseSelectGetLabelPropsOptions extends React.HTMLProps<HTMLLabelElement> {
}
export interface UseSelectGetLabelPropsReturnValue {
    htmlFor: string;
    id: string;
    onClick: React.MouseEventHandler;
}
export type UseSelectGetLabelProps = <Options>(options?: UseSelectGetLabelPropsOptions & Options) => Overwrite<UseSelectGetLabelPropsReturnValue, Options>;
export interface UseSelectGetItemPropsOptions<Item> extends React.HTMLProps<HTMLElement> {
    item?: Item;
    index?: number;
    refKey?: string;
    ref?: AnyRef;
    onPress?: (event: React.BaseSyntheticEvent) => void;
}
export interface UseSelectGetItemPropsReturnValue {
    'aria-disabled': boolean;
    'aria-selected': boolean;
    id: string;
    onClick?: React.MouseEventHandler;
    onMouseDown?: React.MouseEventHandler;
    onMouseMove?: React.MouseEventHandler;
    onPress?: React.MouseEventHandler;
    ref?: AnyRef;
    role: 'option';
}
export type UseSelectGetItemProps<Item> = <Options>(options: UseSelectGetItemPropsOptions<Item> & Options) => Omit<Overwrite<UseSelectGetItemPropsReturnValue, Options>, 'index' | 'item'>;
export interface UseSelectPropGetters<Item> {
    getToggleButtonProps: UseSelectGetToggleButtonProps;
    getLabelProps: UseSelectGetLabelProps;
    getMenuProps: UseSelectGetMenuProps;
    getItemProps: UseSelectGetItemProps<Item>;
}
export interface UseSelectActions<Item> {
    reset: () => void;
    openMenu: () => void;
    closeMenu: () => void;
    toggleMenu: () => void;
    selectItem: (item: Item | null) => void;
    setHighlightedIndex: (index: number) => void;
    setInputValue: (inputValue: string) => void;
}
export type UseSelectReturnValue<Item> = UseSelectState<Item> & UseSelectPropGetters<Item> & UseSelectActions<Item>;
export interface UseSelectInterface {
    <Item>(props: UseSelectProps<Item>): UseSelectReturnValue<Item>;
    stateChangeTypes: {
        ToggleButtonClick: UseSelectStateChangeTypes.ToggleButtonClick;
        ToggleButtonKeyDownArrowDown: UseSelectStateChangeTypes.ToggleButtonKeyDownArrowDown;
        ToggleButtonKeyDownArrowUp: UseSelectStateChangeTypes.ToggleButtonKeyDownArrowUp;
        ToggleButtonKeyDownCharacter: UseSelectStateChangeTypes.ToggleButtonKeyDownCharacter;
        ToggleButtonKeyDownEscape: UseSelectStateChangeTypes.ToggleButtonKeyDownEscape;
        ToggleButtonKeyDownHome: UseSelectStateChangeTypes.ToggleButtonKeyDownHome;
        ToggleButtonKeyDownEnd: UseSelectStateChangeTypes.ToggleButtonKeyDownEnd;
        ToggleButtonKeyDownEnter: UseSelectStateChangeTypes.ToggleButtonKeyDownEnter;
        ToggleButtonKeyDownSpaceButton: UseSelectStateChangeTypes.ToggleButtonKeyDownSpaceButton;
        ToggleButtonKeyDownPageUp: UseSelectStateChangeTypes.ToggleButtonKeyDownPageUp;
        ToggleButtonKeyDownPageDown: UseSelectStateChangeTypes.ToggleButtonKeyDownPageDown;
        ToggleButtonBlur: UseSelectStateChangeTypes.ToggleButtonBlur;
        MenuMouseLeave: UseSelectStateChangeTypes.MenuMouseLeave;
        ItemMouseMove: UseSelectStateChangeTypes.ItemMouseMove;
        ItemClick: UseSelectStateChangeTypes.ItemClick;
        FunctionToggleMenu: UseSelectStateChangeTypes.FunctionToggleMenu;
        FunctionOpenMenu: UseSelectStateChangeTypes.FunctionOpenMenu;
        FunctionCloseMenu: UseSelectStateChangeTypes.FunctionCloseMenu;
        FunctionSetHighlightedIndex: UseSelectStateChangeTypes.FunctionSetHighlightedIndex;
        FunctionSelectItem: UseSelectStateChangeTypes.FunctionSelectItem;
        FunctionSetInputValue: UseSelectStateChangeTypes.FunctionSetInputValue;
        FunctionReset: UseSelectStateChangeTypes.FunctionReset;
    };
}
export declare const useSelect: UseSelectInterface;