/**
 * Resolves a key value store of Promises to values
 * @param a key value store with only promises or an array of promises as values
 * @return a Promise which resolves to a tuple of type [null | Array<Error>, ResolvedInputObj]
 */
declare const zip: (promiseObj: {
    [key: string]: Promise<any> | Promise<any>[];
}, onlyPromises?: boolean) => Promise<[{
    [key: string]: any;
}, {
    [key: string]: any;
}]>;
/**
 * Resolves a key value store of Promises
 * @param a promise or an array of promises to be resolved
 * @return a key value store of the same shape as the input. Each value is a resolved tuple of [null, data]
 * @note use _valid to check if the object was unzippable
 */
export declare type IvalidRet = {
    [key: string]: any;
    _valid?: boolean;
};
declare const unzip: (promiseObj: {
    [key: string]: Promise<any> | Promise<any>[];
}) => Promise<{
    [key: string]: any;
    _valid?: boolean;
}>;
export { zip, unzip };