import * as React from "react";
import { Data } from "../../lang-utils/data-class";
import { NodeKeypressTesting } from "../../tui-node-keyboard";
/** Props for custom indicator component. */
export declare type IndicatorProps = {
    isHighlighted: boolean;
};
/** Props for custom check box component. */
export declare type CheckBoxProps = {
    isSelected: boolean;
    singleSelectionMode: boolean;
};
/** Props for custom item component. */
export declare type ItemProps = {
    label: string;
    isHighlighted: boolean;
};
export declare class ListItem extends Data {
    readonly label: string;
    readonly value?: any;
    readonly key: string;
    private constructor();
    static createImmutable(label: string, value?: any): Readonly<ListItem>;
    static createFromArray(array: string[]): Readonly<ListItem>[];
}
export declare type OperateOnOneItemFn = (item: ListItem) => void;
export declare type OperateOnManyItemsFn = (items: ListItem[]) => void;
export declare type MultiSelectInputProps = {
    /** Items to display in a list. Each item must be an object and have `label`. */
    items: ListItem[];
    /** Enable or disable whether this component can accept user input via keyboard. */
    hasFocus?: boolean;
    /** Enable single selection mode (default is multi selection mode). */
    singleSelectionMode?: boolean;
    /** Limit the max number of items to display. */
    maxRows?: number;
    /** Items set as selected by default. */
    initialSelected?: ListItem[];
    /** Index of initially highlighted item in `items` array. */
    initialHighlightedIndex?: number;
    /** Function to call when user selects an item. */
    onSelect?: OperateOnOneItemFn;
    /** Function to call when user's cursor is over an item. */
    onHighlight?: OperateOnOneItemFn;
    /** Function to call when user unselects an item. */
    onUnselect?: OperateOnOneItemFn;
    /** Function to call when user submits selected items. */
    onSubmit?: OperateOnManyItemsFn;
    /** Custom component to override the default indicator component. */
    indicatorComponent?: React.ComponentType<IndicatorProps>;
    /** Custom component to override the default check box component. */
    checkboxComponent?: React.ComponentType<CheckBoxProps>;
    /** Custom component to override the default item component. */
    itemComponent?: React.ComponentType<ItemProps>;
    /** Optional argument that enables test mode. */
    testing?: NodeKeypressTesting;
};