import { IFSFlag } from '@flagship.io/js-sdk';
import { UseFlagshipOutput } from './type';
/**
 * This hook returns a flag object by its key. If no flag match the given key an empty flag will be returned.
 * @param key
 * @param defaultValue
 * @returns
 */
export declare const useFsFlag: (key: string) => IFSFlag;
export declare const useFlagship: () => UseFlagshipOutput;