import { TextEncoderStream } from "https://deno.land/x/deno@v1.40.5/cli/tsc/dts/lib.webworker.d.ts";
type
{ prototype: TextEncoderStream; new (): TextEncoderStream; }
x/deno/cli/tsc/dts/lib.webworker.d.ts>TextEncoderStream
import { TextEncoderStream } from "https://deno.land/x/deno@v1.40.5/cli/tsc/dts/lib.webworker.d.ts";