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FSWatcher.unref - fs - Node documentation
method FSWatcher.unref

Usage in Deno

import { type FSWatcher } from "node:fs";
FSWatcher.unref(): this

When called, the active fs.FSWatcher object will not require the Node.js event loop to remain active. If there is no other activity keeping the event loop running, the process may exit before the fs.FSWatcher object's callback is invoked. Calling watcher.unref() multiple times will have no effect.

Return Type

this