function muteimport { mute } from "https://deno.land/x/swissKnife@1.4/mod.ts"; mute(): Promise<number>Mute the system sound ExamplesExample 1 import * as swissKnife from "https://deno.land/x/swissKnife/mod.ts" await swissKnife.mute() ReturnsPromise<number>the process exit code