export type SettledResult<T> = {
    status: 'fulfilled';
    value: T;
} | {
    status: 'rejected';
    reason: unknown;
};
export declare function getSettledValue<T>(result: SettledResult<T>): T;
/** Promise.allSettled polyfill for es2017 lib target */
export declare function allSettled<T>(promises: Iterable<T | PromiseLike<T>>): Promise<Array<SettledResult<Awaited<T>>>>;