// package

lodash.isweakset

type: "module"

// preferences

runtime:

// replacements (1)

snippet::is-weakset

Simple or drop-in replacement

This package is no longer necessary. You can use `instanceof WeakSet` to check if a value is a `WeakSet`, or if cross-realm, use `Object.prototype.toString.call(v) === "[object WeakSet]"`

// example

const isWeakSet = v instanceof WeakSet;
// for cross-realm
const isWeakSetCrossRealm =
	Object.prototype.toString.call(v) ===
	'[object WeakSet]';