import { Choices, ChoicesArray, ChoicesMap } from './types';
export declare function choicesIsArray(choices: Choices): choices is ChoicesArray;
export declare function choicesIsMap(choices: Choices): choices is ChoicesMap;
export declare function getChoiceKeysFromChoices(choices: Choices): string[];
export declare function getChoiceTextByKey(choices: Choices, key: string): string;
export declare function ensureCorrectChoiceKeys(actionPrefix: string, path: string, choiceKeys: readonly string[]): void;