import React from 'react';
import { RenderResult } from '@testing-library/react';
import { BaseComboboxProps, ComboboxMultiselectProps } from '../Combobox';
import { OptionObject } from '../ComboboxOption';
export interface NestedObject {
    label: string;
    children: Array<string | OptionObject>;
}
export type Select = 'single' | 'multiple';
type renderComboboxProps = {
    options?: Array<string | OptionObject | NestedObject>;
} & BaseComboboxProps & ComboboxMultiselectProps<boolean>;
export declare const defaultOptions: Array<OptionObject>;
export declare const groupedOptions: Array<NestedObject>;
/**
 * @param props Combobox props
 * @returns Combobox JSX
 */
export declare const getComboboxJSX: (props?: renderComboboxProps) => React.JSX.Element;
/**
 * Renders a combobox
 * @param select `'single' | 'multiple'`
 * @param props `renderComboboxProps`
 * @returns Object of combobox elements & utility functions
 */
export declare function renderCombobox<T extends Select>(select?: T, props?: renderComboboxProps): RenderResult & Record<string, any>;
/**
 * Conditionally runs a test
 * @param condition
 * @returns `test`
 */
export declare const testif: (condition: boolean) => jest.It;
declare global {
    namespace jest {
        interface Matchers<R> {
            toContainFocus(): R;
        }
    }
}
export {};
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