function runIfMainimport { runIfMain } from "https://dotland.deno.dev/std@0.36.0/testing/bench.ts"; runIfMain(meta: ImportMeta, opts?: BenchmarkRunOptions): Promise<void>Runs specified benchmarks if the enclosing script is main. Parametersmeta: ImportMetaoptionalopts: BenchmarkRunOptions = [UNSUPPORTED]ReturnsPromise<void>