import * as TE from "fp-ts/lib/TaskEither";
import { default as Redis } from "ioredis";
import type { Config } from "../../config";
import type { Telemetry } from "../telemetry";
interface Dependencies {
    readonly config: Config;
    readonly telemetry: Telemetry;
}
export interface Cache {
    readonly echo: (input: string) => TE.TaskEither<Error, string>;
    readonly quit: () => TE.TaskEither<Error, string>;
}
export declare function createCacheStorage({ telemetry, config, }: Dependencies): TE.TaskEither<Error, {
    readonly cache: Cache;
    readonly redis: Redis;
}>;
export {};