import type { DefaultTheme } from 'styled-components';
import type { ReactNode, MouseEvent, TouchEvent, EventHandler } from 'react';
export type OptionData = any;
export type CallbackFn = (...args: any[]) => any;
export type AriaLiveAttribute = 'off' | 'polite' | 'assertive';
export type IconRenderer = ReactNode | ((...args: any[]) => ReactNode);
export type OptionValueCallback = (data: OptionData) => string | number;
export type OptionLabelCallback = OptionValueCallback;
export type RenderLabelCallback = (data: OptionData) => ReactNode;
export type OptionFilterCallback = (option: MenuOption) => string;
export type OptionDisabledCallback = (data: OptionData) => boolean;
export type MouseOrTouchEvent<T = Element> = MouseEvent<T> | TouchEvent<T>;
export type MouseOrTouchEventHandler<T = Element> = EventHandler<MouseOrTouchEvent<T>>;
export type PartialDeep<T> = {
    [P in keyof T]?: PartialDeep<T[P]>;
};
export type TestableElement = Readonly<{
    'data-testid'?: string;
}>;
export type SelectedOption = Readonly<{
    data?: OptionData;
    value?: string | number;
    label?: string | number;
}>;
export interface FocusedOption extends SelectedOption {
    readonly index: number;
    readonly isDisabled?: boolean;
    readonly isSelected?: boolean;
}
export type ItemData = Readonly<{
    memoOptions: boolean;
    menuOptions: MenuOption[];
    focusedOptionIndex: number;
    selectOption: (option: MenuOption) => void;
    renderOptionLabel: (data: OptionData) => ReactNode;
}>;
export type MultiParams = Readonly<{
    selected: SelectedOption[];
    renderOptionLabel: (data: OptionData) => ReactNode;
}>;
export type MenuOption = Readonly<{
    label: string | number;
    value: string | number;
    data: OptionData;
    isDisabled: boolean;
    isSelected: boolean;
}>;
export type SelectRef = Readonly<{
    menuOpen: boolean;
    blur: () => void;
    focus: () => void;
    clearValue: () => void;
    toggleMenu: (state?: boolean) => void;
    setValue: (option?: OptionData) => void;
}>;
export type Theme = PartialDeep<DefaultTheme>;