diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index 5528d67cf1..9062500a9e 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -257,37 +257,16 @@ result = <number>_.findLastIndex(['apple', 'banana', 'beet'], function (f: strin
 result = <number>_.findLastIndex(['apple', 'banana', 'beet'], 'apple');
 result = <number>_.findLastIndex([{ food: 'apple' }, { food: 'banana' }, { food: 'beet' }], { food: 'apple' });
 
-result = <number>_.first([1, 2, 3]);
-result = <number[]>_.first([1, 2, 3], 2);
-result = <number[]>_.first([1, 2, 3], function (num) {
-    return num < 3;
-});
-result = <IFoodOrganic[]>_.first(foodsOrganic, 'organic');
-result = <IFoodType[]>_.first(foodsType, { 'type': 'fruit' });
-
-result = <number>_([1, 2, 3]).first();
-result = <number[]>_([1, 2, 3]).first(2).value();
-result = <number[]>_([1, 2, 3]).first(function (num) {
-    return num < 3;
-}).value();
-result = <IFoodOrganic[]>_(foodsOrganic).first('organic').value();
-result = <IFoodType[]>_(foodsType).first({ 'type': 'fruit' }).value();
-
-result = <number>_.head([1, 2, 3]);
-result = <number[]>_.head([1, 2, 3], 2);
-result = <number[]>_.head([1, 2, 3], function (num) {
-    return num < 3;
-});
-result = <IFoodOrganic[]>_.head(foodsOrganic, 'organic');
-result = <IFoodType[]>_.head(foodsType, { 'type': 'fruit' });
-
-result = <number>_([1, 2, 3]).head();
-result = <number[]>_([1, 2, 3]).head(2).value();
-result = <number[]>_([1, 2, 3]).head(function (num) {
-    return num < 3;
-}).value();
-result = <IFoodOrganic[]>_(foodsOrganic).head('organic').value();
-result = <IFoodType[]>_(foodsType).head({ 'type': 'fruit' }).value();
+// _.first
+module TestFirst {
+    let array: TResult[];
+    let list: _.List<TResult>;
+    let result: TResult;
+    result = _.first<TResult>(array);
+    result = _.first<TResult>(list);
+    result = _(array).first();
+    result = _(list).first<TResult>();
+}
 
 result = <number[]>_.take([1, 2, 3]);
 result = <number[]>_.take([1, 2, 3], 2);
@@ -320,6 +299,17 @@ result = <_.LoDashArrayWrapper<number>>_([1, [2], [3, [[4]]]]).flatten(true);
 
 result = <_.LoDashArrayWrapper<number>>_([1, [2], [3, [[4]]]]).flattenDeep();
 
+// _.head
+module TestHead {
+    let array: TResult[];
+    let list: _.List<TResult>;
+    let result: TResult;
+    result = _.head<TResult>(array);
+    result = _.head<TResult>(list);
+    result = _(array).head();
+    result = _(list).head<TResult>();
+}
+
 result = <number>_.indexOf([1, 2, 3, 1, 2, 3], 2);
 result = <number>_.indexOf([1, 2, 3, 1, 2, 3], 2, 3);
 result = <number>_.indexOf([1, 1, 2, 2, 3, 3], 2, true);
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index f970b13827..6a6291ac07 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -556,162 +556,31 @@ declare module _ {
     //_.first
     interface LoDashStatic {
         /**
-        * Gets the first element or first n elements of an array. If a callback is provided
-        * elements at the beginning of the array are returned as long as the callback returns
-        * truey. The callback is bound to thisArg and invoked with three arguments; (value,
-        * index, array).
-        *
-        * If a property name is provided for callback the created "_.pluck" style callback
-        * will return the property value of the given element.
-        *
-        * If an object is provided for callback the created "_.where" style callback will return ]
-        * true for elements that have the properties of the given object, else false.
-        * @param array Retrieves the first element of this array.
-        * @return Returns the first element of `array`.
-        **/
-        first<T>(array?: Array<T>): T;
+         * Gets the first element of array.
+         *
+         * @alias _.head
+         *
+         * @param array The array to query.
+         * @return Returns the first element of array.
+         */
+        first<T>(array: List<T>): T;
+    }
 
+    interface LoDashArrayWrapper<T> {
         /**
-        * @see _.first
-        **/
-        first<T>(array?: List<T>): T;
+         * @see _.first
+         */
+        first(): T;
+    }
 
+    interface LoDashObjectWrapper<T> {
         /**
-        * @see _.first
-        * @param n The number of elements to return.
-        **/
-        first<T>(
-            array: Array<T>,
-            n: number): T[];
-
-        /**
-        * @see _.first
-        * @param n The number of elements to return.
-        **/
-        first<T>(
-            array: List<T>,
-            n: number): T[];
-
-        /**
-        * @see _.first
-        * @param callback The function called per element.
-        * @param [thisArg] The this binding of callback.
-        **/
-        first<T>(
-            array: Array<T>,
-            callback: ListIterator<T, boolean>,
-            thisArg?: any): T[];
-
-        /**
-        * @see _.first
-        * @param callback The function called per element.
-        * @param [thisArg] The this binding of callback.
-        **/
-        first<T>(
-            array: List<T>,
-            callback: ListIterator<T, boolean>,
-            thisArg?: any): T[];
-
-        /**
-        * @see _.first
-        * @param pluckValue "_.pluck" style callback value
-        **/
-        first<T>(
-            array: Array<T>,
-            pluckValue: string): T[];
-
-        /**
-        * @see _.first
-        * @param pluckValue "_.pluck" style callback value
-        **/
-        first<T>(
-            array: List<T>,
-            pluckValue: string): T[];
-
-        /**
-        * @see _.first
-        * @param whereValue "_.where" style callback value
-        **/
-        first<W, T>(
-            array: Array<T>,
-            whereValue: W): T[];
-
-        /**
-        * @see _.first
-        * @param whereValue "_.where" style callback value
-        **/
-        first<W, T>(
-            array: List<T>,
-            whereValue: W): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<T>(array: Array<T>): T;
-
-        /**
-        * @see _.first
-        **/
-        head<T>(array: List<T>): T;
-
-        /**
-        * @see _.first
-        **/
-        head<T>(
-            array: Array<T>,
-            n: number): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<T>(
-            array: List<T>,
-            n: number): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<T>(
-            array: Array<T>,
-            callback: ListIterator<T, boolean>,
-            thisArg?: any): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<T>(
-            array: List<T>,
-            callback: ListIterator<T, boolean>,
-            thisArg?: any): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<T>(
-            array: Array<T>,
-            pluckValue: string): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<T>(
-            array: List<T>,
-            pluckValue: string): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<W, T>(
-            array: Array<T>,
-            whereValue: W): T[];
-
-        /**
-        * @see _.first
-        **/
-        head<W, T>(
-            array: List<T>,
-            whereValue: W): T[];
+         * @see _.first
+         */
+        first<TResult>(): TResult;
+    }
 
+    interface LoDashStatic {
         /**
         * @see _.first
         **/
@@ -770,70 +639,6 @@ declare module _ {
     }
 
     interface LoDashArrayWrapper<T> {
-        /**
-        * @see _.first
-        **/
-        first(): T;
-
-        /**
-        * @see _.first
-        * @param n The number of elements to return.
-        **/
-        first(n: number): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        * @param callback The function called per element.
-        * @param [thisArg] The this binding of callback.
-        **/
-        first(
-            callback: ListIterator<T, boolean>,
-            thisArg?: any): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        * @param pluckValue "_.pluck" style callback value
-        **/
-        first(pluckValue: string): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        * @param whereValue "_.where" style callback value
-        **/
-        first<W>(whereValue: W): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        **/
-        head(): T;
-
-        /**
-        * @see _.first
-        * @param n The number of elements to return.
-        **/
-        head(n: number): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        * @param callback The function called per element.
-        * @param [thisArg] The this binding of callback.
-        **/
-        head(
-            callback: ListIterator<T, boolean>,
-            thisArg?: any): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        * @param pluckValue "_.pluck" style callback value
-        **/
-        head(pluckValue: string): LoDashArrayWrapper<T>;
-
-        /**
-        * @see _.first
-        * @param whereValue "_.where" style callback value
-        **/
-        head<W>(whereValue: W): LoDashArrayWrapper<T>;
-
         /**
         * @see _.first
         **/
@@ -926,6 +731,28 @@ declare module _ {
         flattenDeep<T>(): LoDashArrayWrapper<any>;
     }
 
+    //_.head
+    interface LoDashStatic {
+        /**
+         * @see _.first
+         */
+        head<T>(array: List<T>): T;
+    }
+
+    interface LoDashArrayWrapper<T> {
+        /**
+         * @see _.first
+         */
+        head(): T;
+    }
+
+    interface LoDashObjectWrapper<T> {
+        /**
+         * @see _.first
+         */
+        head<TResult>(): TResult;
+    }
+
     //_.indexOf
     interface LoDashStatic {
         /**