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