import { async_iterable } from "https://deno.land/x/fun@v2.0.0-alpha.6/mod.ts";
const { filter } = async_iterable;
Type Parameters
B extends A
import { async_iterable } from "https://deno.land/x/fun@v2.0.0-alpha.6/mod.ts";
const { filter } = async_iterable;