Index: node_modules/es-toolkit/dist/predicate/isWeakSet.d.ts
===================================================================
--- node_modules/es-toolkit/dist/predicate/isWeakSet.d.ts	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
+++ node_modules/es-toolkit/dist/predicate/isWeakSet.d.ts	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
@@ -0,0 +1,23 @@
+/**
+ * Checks if the given value is a `WeakSet`.
+ *
+ * This function tests whether the provided value is an instance of `WeakSet`.
+ * It returns `true` if the value is a `WeakSet`, and `false` otherwise.
+ *
+ * This function can also serve as a type predicate in TypeScript, narrowing the type of the argument to `WeakSet`.
+ *
+ * @param {unknown} value - The value to test if it is a `WeakSet`.
+ * @returns {value is WeakSet<WeakKey>} true if the value is a `WeakSet`, false otherwise.
+ *
+ * @example
+ * const value1 = new WeakSet();
+ * const value2 = new Map();
+ * const value3 = new Set();
+ *
+ * console.log(isWeakSet(value1)); // true
+ * console.log(isWeakSet(value2)); // false
+ * console.log(isWeakSet(value3)); // false
+ */
+declare function isWeakSet(value: unknown): value is WeakSet<WeakKey>;
+
+export { isWeakSet };