import { AsyncResource } from "./AsyncResource.js";
import { AsyncFn, FnParameters, GetAsyncResourceOptions } from "./types.js";
export declare function getAsyncResource<TValue, TParams extends FnParameters>(asyncFn: AsyncFn<TValue, TParams>, parameters: TParams, options?: GetAsyncResourceOptions): AsyncResource<TValue>;
export declare function getAsyncResource<TValue, TParams extends FnParameters>(asyncFn: AsyncFn<TValue, TParams>, parameters: TParams | null, options?: GetAsyncResourceOptions): AsyncResource<TValue | undefined>;