import { onSignal } from "https://deno.land/x/denjucks@1.1.1/src/deps/path/std/signal/mod.ts";
Registers a callback function to be called on triggering of a signal event.
const handle = onSignal(Deno.Signal.SIGINT, () => {
console.log('Received SIGINT');
handle.dispose(); // de-register from receiving further events
});