added _.isElement definition

lodash/lodash-tests.ts

@@ -595,7 +595,7 @@ result = <boolean>_.isBoolean(null);
 
 result = <boolean>_.isDate(new Date());
 
-
+result = <boolean>_.isElement(document.body);
 
 
 var mergeNames = {
@@ -675,8 +675,6 @@ _.isEqual(moe, clone);
 _.isEmpty([1, 2, 3]);
 _.isEmpty({});
 
-_.isElement($('body')[0]);
-
 _.isObject({});
 _.isObject(1);
 

lodash/lodash.d.ts

@@ -2374,6 +2374,13 @@ declare module _ {
 	**/
 	export function isDate(value: any): boolean;
 
+	/**
+	* Checks if value is a DOM element.
+	* @param value The value to check.
+	* @return True if the value is a DOM element, else false.
+	**/
+	export function isElement(value: any): boolean;
+
 	/**
 	* Recursively merges own enumerable properties of the source object(s), that don't resolve 
 	* to undefined into the destination object. Subsequent sources will overwrite property 
@@ -2603,12 +2610,7 @@ declare module _ {
 	**/
 	export function isEmpty(object: any): boolean;
 
-	/**
-	* Returns true if object is a DOM element.
-	* @param object Check if this object is a DOM element.
-	* @return True if `object` is a DOM element, otherwise false.
-	**/
-	export function isElement(object: any): boolean;
+	
 
 	/**
 	* Returns true if value is an Object. Note that JavaScript arrays and functions are objects,