diff --git a/lodash/lodash-3.10.d.ts b/lodash/lodash-3.10.d.ts
index c570cc11c..c801e62a9 100644
--- a/lodash/lodash-3.10.d.ts
+++ b/lodash/lodash-3.10.d.ts
@@ -10432,19 +10432,27 @@ declare module _ {
         /**
          * Checks if value is empty. A value is considered empty unless it’s an arguments object, array, string, or
          * jQuery-like collection with a length greater than 0 or an object with own enumerable properties.
+         *
          * @param value The value to inspect.
          * @return Returns true if value is empty, else false.
-         **/
-        isEmpty(value?: any[]|Dictionary<any>|string|any): boolean;
+         */
+        isEmpty(value?: any): boolean;
     }
 
-    interface LoDashImplicitWrapperBase<T,TWrapper> {
+    interface LoDashImplicitWrapperBase<T, TWrapper> {
         /**
          * @see _.isEmpty
          */
         isEmpty(): boolean;
     }
 
+    interface LoDashExplicitWrapperBase<T, TWrapper> {
+        /**
+         * @see _.isEmpty
+         */
+        isEmpty(): LoDashExplicitWrapper<boolean>;
+    }
+
     //_.isEqual
     interface IsEqualCustomizer {
         (value: any, other: any, indexOrKey?: number|string): boolean;
diff --git a/lodash/lodash-tests-3.10.ts b/lodash/lodash-tests-3.10.ts
index efe2e1b3e..7cad84c02 100644
--- a/lodash/lodash-tests-3.10.ts
+++ b/lodash/lodash-tests-3.10.ts
@@ -6574,12 +6574,26 @@ module TestIsElement {
 }
 
 // _.isEmpty
-result = <boolean>_.isEmpty([1, 2, 3]);
-result = <boolean>_.isEmpty({});
-result = <boolean>_.isEmpty('');
-result = <boolean>_([1, 2, 3]).isEmpty();
-result = <boolean>_({}).isEmpty();
-result = <boolean>_('').isEmpty();
+module TestIsEmpty {
+    {
+        let result: boolean;
+
+        result = _.isEmpty(any);
+        result = _(1).isEmpty();
+        result = _('').isEmpty();
+        result = _<any>([]).isEmpty();
+        result = _({}).isEmpty();
+    }
+
+    {
+        let result: _.LoDashExplicitWrapper<boolean>;
+
+        result = _(1).chain().isEmpty();
+        result = _('').chain().isEmpty();
+        result = _<any>([]).chain().isEmpty();
+        result = _({}).chain().isEmpty();
+    }
+}
 
 // _.isEqual
 module TestIsEqual {
diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index af33b66ac..e3c795094 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -5894,12 +5894,26 @@ module TestIsElement {
 }
 
 // _.isEmpty
-result = <boolean>_.isEmpty([1, 2, 3]);
-result = <boolean>_.isEmpty({});
-result = <boolean>_.isEmpty('');
-result = <boolean>_([1, 2, 3]).isEmpty();
-result = <boolean>_({}).isEmpty();
-result = <boolean>_('').isEmpty();
+module TestIsEmpty {
+    {
+        let result: boolean;
+
+        result = _.isEmpty(any);
+        result = _(1).isEmpty();
+        result = _('').isEmpty();
+        result = _<any>([]).isEmpty();
+        result = _({}).isEmpty();
+    }
+
+    {
+        let result: _.LoDashExplicitWrapper<boolean>;
+
+        result = _(1).chain().isEmpty();
+        result = _('').chain().isEmpty();
+        result = _<any>([]).chain().isEmpty();
+        result = _({}).chain().isEmpty();
+    }
+}
 
 // _.isEqual
 module TestIsEqual {
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index f9249d16b..7b0f5ddf3 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -10009,19 +10009,27 @@ declare module _ {
         /**
          * Checks if value is empty. A value is considered empty unless it’s an arguments object, array, string, or
          * jQuery-like collection with a length greater than 0 or an object with own enumerable properties.
+         *
          * @param value The value to inspect.
          * @return Returns true if value is empty, else false.
-         **/
-        isEmpty(value?: any[]|Dictionary<any>|string|any): boolean;
+         */
+        isEmpty(value?: any): boolean;
     }
 
-    interface LoDashImplicitWrapperBase<T,TWrapper> {
+    interface LoDashImplicitWrapperBase<T, TWrapper> {
         /**
          * @see _.isEmpty
          */
         isEmpty(): boolean;
     }
 
+    interface LoDashExplicitWrapperBase<T, TWrapper> {
+        /**
+         * @see _.isEmpty
+         */
+        isEmpty(): LoDashExplicitWrapper<boolean>;
+    }
+
     //_.isEqual
     interface LoDashStatic {
         /**