diff --git a/deep-diff/deep-diff-tests.ts b/deep-diff/deep-diff-tests.ts
index 4377bddd1e..1392effb16 100644
--- a/deep-diff/deep-diff-tests.ts
+++ b/deep-diff/deep-diff-tests.ts
@@ -1,7 +1,7 @@
 /// <reference path="./deep-diff.d.ts" />
 
-import deepDiff = require('deep-diff');
-var diff = deepDiff.diff;
+import _deepDiff = require('deep-diff');
+var diff = _deepDiff.diff;
 
 var lhs = {
     name: 'my object',
@@ -23,16 +23,15 @@ var rhs = {
     }
 };
 
-var differences: IDiff[] = diff(lhs, rhs);
+var differences: deepDiff.IDiff[] = diff(lhs, rhs);
 
 console.log(differences);
 
 
 // --------------------------
 
-
-var observableDiff = deepDiff.observableDiff;
-var applyChange = deepDiff.applyChange;
+var observableDiff = _deepDiff.observableDiff;
+var applyChange = _deepDiff.applyChange;
 
 var lhs = {
     name: 'my object',
@@ -54,7 +53,7 @@ var rhs = {
     }
 };
 
-observableDiff(lhs, rhs, function (d: IDiff) {
+observableDiff(lhs, rhs, function (d: deepDiff.IDiff) {
     // Apply all changes except those to the 'name' property...
     if (d.path.length !== 1 || d.path.join('.') !== 'name') {
         applyChange(lhs, rhs, d);
diff --git a/deep-diff/deep-diff.d.ts b/deep-diff/deep-diff.d.ts
index 07fb0eb232..1b96960a3b 100644
--- a/deep-diff/deep-diff.d.ts
+++ b/deep-diff/deep-diff.d.ts
@@ -3,27 +3,26 @@
 // Definitions by: ZauberNerd <https://github.com/ZauberNerd/>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
-
-interface IDiff {
-    kind: string;
-    path: string[];
-    lhs: any;
-    rhs: any;
-    index?: number;
-    item?: IDiff;
-}
-
-interface IAccumulator {
-    push(diff: IDiff): void;
-    length: number;
-}
-
-interface IPrefilter {
-    (path: string[], key: string): boolean;
-}
-
 declare module deepDiff {
-    export interface IDeepDiff {
+    interface IDiff {
+        kind: string;
+        path: string[];
+        lhs: any;
+        rhs: any;
+        index?: number;
+        item?: IDiff;
+    }
+
+    interface IAccumulator {
+        push(diff: IDiff): void;
+        length: number;
+    }
+
+    interface IPrefilter {
+        (path: string[], key: string): boolean;
+    }
+
+    interface IDeepDiff {
         diff(): IDiff;
         diff(lhs: Object, rhs: Object, prefilter?: IPrefilter, acc?: IAccumulator): IDiff[];
         observableDiff(lhs: Object, rhs: Object, changes: Function, prefilter?: IPrefilter, path?: string[], key?: string, stack?: Object[]): void;
@@ -35,8 +34,7 @@ declare module deepDiff {
     }
 }
 
-declare var diff: deepDiff.IDeepDiff;
-
 declare module "deep-diff" {
+    var diff: deepDiff.IDeepDiff;
     export = diff;
-}
\ No newline at end of file
+}