import { AsyncStreamBase } from "https://deno.land/x/rimbu@1.2.1/stream/async-custom/index.ts";
Parameters
optional
options: { amount?: number; eq?: Eq<T>; negate?: boolean; } = [UNSUPPORTED]x/rimbu/stream/async-custom/index.ts>AsyncStreamBase#contains
import { AsyncStreamBase } from "https://deno.land/x/rimbu@1.2.1/stream/async-custom/index.ts";