import { type ReactElement } from 'react';
import type { GroupBase } from 'react-select';
import type { SelectV2ContentProps } from '../SelectContent.js';
import type { OptionOrGroup, BaseOption } from '../types.js';
/** Type guard helper to identify an element as an Option */
export declare function _isOption<OptionValue>(optionOrGroup: any): optionOrGroup is BaseOption<OptionValue>;
/** Type guard helper to identify an element as a Group */
export declare function _isGroup<OptionValue>(optionOrGroup: any): optionOrGroup is GroupBase<OptionValue>;
/**
 * @internal
 */
export declare function safeStringify(value: unknown, shouldReportError: boolean): string;
/**
 * Helper hook that will extract Options or Groups from the Content children
 * and return a valid options or group array for react-select
 *
 * @internal
 */
export declare function useSelectV2Options<OptionValue>(contentSlot: ReactElement<SelectV2ContentProps> | null): {
    optionsOrGroups: OptionOrGroup<BaseOption<OptionValue>>;
    optionsHavePrefix: boolean;
    allOptions: BaseOption<OptionValue>[];
};