import { Identifier, Record, UseDataProviderOptions } from '../types';
import { Refetch } from './useQueryWithStore';
/**
 * Call the dataProvider.getOne() method and return the resolved value
 * as well as the loading state.
 *
 * The return value updates according to the request state:
 *
 * - start: { loading: true, loaded: false, refetch }
 * - success: { data: [data from response], loading: false, loaded: true, refetch }
 * - error: { error: [error from response], loading: false, loaded: false, refetch }
 *
 * This hook will return the cached result when called a second time
 * with the same parameters, until the response arrives.
 *
 * @param resource The resource name, e.g. 'posts'
 * @param id The resource identifier, e.g. 123
 * @param {Object} options Options object to pass to the dataProvider.
 * @param {boolean} options.enabled Flag to conditionally run the query. If it's false, the query will not run
 * @param {Function} options.onSuccess Side effect function to be executed upon success, e.g. { onSuccess: { refresh: true } }
 * @param {Function} options.onFailure Side effect function to be executed upon failure, e.g. { onFailure: error => notify(error.message) }
 *
 * @returns The current request state. Destructure as { data, error, loading, loaded, refetch }.
 *
 * @example
 *
 * import { useGetOne } from '../app';
 *
 * const UserProfile = ({ record }) => {
 *     const { data, loading, error } = useGetOne('users', record.id);
 *     if (loading) { return <Loading />; }
 *     if (error) { return <p>ERROR</p>; }
 *     return <div>User {data.username}</div>;
 * };
 */
declare const useGetOne: <RecordType extends Record = Record>(resource: string, id: Identifier, options?: UseDataProviderOptions) => UseGetOneHookValue<RecordType>;
export declare type UseGetOneHookValue<RecordType extends Record = Record> = {
    data?: RecordType;
    loading: boolean;
    loaded: boolean;
    error?: any;
    refetch: Refetch;
};
export default useGetOne;