Merge branch 'master' into rename-repo-url

lodash/lodash.d.ts

@@ -12292,6 +12292,31 @@ declare module _ {
         isWeakMap(): LoDashExplicitWrapper<boolean>;
     }
 
+    //_.isWeakSet
+    interface LoDashStatic {
+        /**
+         * Checks if value is classified as a WeakSet object.
+         *
+         * @param value The value to check.
+         * @returns Returns true if value is correctly classified, else false.
+         */
+        isWeakSet<T>(value?: any): value is WeakSet<T>;
+    }
+
+    interface LoDashImplicitWrapperBase<T, TWrapper> {
+        /**
+         * @see _.isWeakSet
+         */
+        isWeakSet(): boolean;
+    }
+
+    interface LoDashExplicitWrapperBase<T, TWrapper> {
+        /**
+         * @see _.isWeakSet
+         */
+        isWeakSet(): LoDashExplicitWrapper<boolean>;
+    }
+
     //_.lt
     interface LoDashStatic {
         /**
@@ -18512,4 +18537,5 @@ declare module "lodash" {
 // Backward compatibility with --target es5
 interface Set<T> {}
 interface Map<K, V> {}
+interface WeakSet<T> {}
 interface WeakMap<K, V> {}