method Task.prototype.andThenimport { Task } from "https://deno.land/x/eitherway@0.10.0/lib/async/mod.ts"; andThen<T2, E2>(thenFn: (v: T) => Result<T2, E2> | PromiseLike<Result<T2, E2>>): Task<T2, E | E2>Type ParametersT2E2ParametersthenFn: (v: T) => Result<T2, E2> | PromiseLike<Result<T2, E2>>ReturnsTask<T2, E | E2>