function types.isWeakSet
Usage
import { types } from "node:util"; const { isWeakSet } = types;
Returns true if the value is a built-in WeakSet instance.
util.types.isWeakSet(new WeakSet()); // Returns true
import { types } from "node:util"; const { isWeakSet } = types;
Returns true if the value is a built-in WeakSet instance.
util.types.isWeakSet(new WeakSet()); // Returns true