diff --git a/tests/cases/compiler/bluebirdStaticThis.ts b/tests/cases/compiler/bluebirdStaticThis.ts
index 55b1d0022d8..21b4d244dec 100644
--- a/tests/cases/compiler/bluebirdStaticThis.ts
+++ b/tests/cases/compiler/bluebirdStaticThis.ts
@@ -2,7 +2,7 @@
 // and all the comments.
 // Then it adds explicit `this` arguments to the static members.
 // Tests by: Bart van der Schoor <https://github.com/Bartvds>
-declare class Promise<R> implements Promise.Thenable<R> {
+export declare class Promise<R> implements Promise.Thenable<R> {
 	constructor(callback: (resolve: (thenableOrResult: R | Promise.Thenable<R>) => void, reject: (error: any) => void) => void);
     static try<R>(dit: typeof Promise, fn: () => Promise.Thenable<R>, args?: any[], ctx?: any): Promise<R>;
     static try<R>(dit: typeof Promise, fn: () => R, args?: any[], ctx?: any): Promise<R>;
@@ -108,7 +108,7 @@ declare class Promise<R> implements Promise.Thenable<R> {
     static filter<R>(dit: typeof Promise, values: R[], filterer: (item: R, index: number, arrayLength: number) => boolean): Promise<R[]>;
 }
 
-declare module Promise {
+export declare module Promise {
 	export interface Thenable<R> {
 		then<U>(onFulfilled: (value: R) => Thenable<U>, onRejected: (error: any) => Thenable<U>): Thenable<U>;
 		then<U>(onFulfilled: (value: R) => Thenable<U>, onRejected?: (error: any) => U): Thenable<U>;
@@ -118,9 +118,6 @@ declare module Promise {
 
 }
 
-declare module 'bluebird' {
-	export = Promise;
-}
 interface Foo {
     a: number;
     b: string;
diff --git a/tests/cases/compiler/promiseIdentity.ts b/tests/cases/compiler/promiseIdentity.ts
index d568d75dfaa..c9d7beabbdb 100644
--- a/tests/cases/compiler/promiseIdentity.ts
+++ b/tests/cases/compiler/promiseIdentity.ts
@@ -1,4 +1,4 @@
-interface IPromise<T> {
+export interface IPromise<T> {
     then<U>(callback: (x: T) => IPromise<U>): IPromise<U>;
 }
 interface Promise<T> {
diff --git a/tests/cases/compiler/promiseIdentity2.ts b/tests/cases/compiler/promiseIdentity2.ts
index b60cf92c124..4454df6875b 100644
--- a/tests/cases/compiler/promiseIdentity2.ts
+++ b/tests/cases/compiler/promiseIdentity2.ts
@@ -1,7 +1,7 @@
-interface IPromise<T, V> {
+export interface IPromise<T, V> {
     then<U, W>(callback: (x: T) => IPromise<U, W>): IPromise<U, W>;
 }
-interface Promise<T, V> {
+export interface Promise<T, V> {
     then<U, W>(callback: (x: T) => Promise<T, U>): Promise<T, W>;
 }
 
diff --git a/tests/cases/compiler/promiseIdentityWithAny.ts b/tests/cases/compiler/promiseIdentityWithAny.ts
index 7240eaca546..4cdc7c51b57 100644
--- a/tests/cases/compiler/promiseIdentityWithAny.ts
+++ b/tests/cases/compiler/promiseIdentityWithAny.ts
@@ -1,7 +1,7 @@
-interface IPromise<T, V> {
+export interface IPromise<T, V> {
     then<U, W>(callback: (x: T) => IPromise<U, W>): IPromise<U, W>;
 }
-interface Promise<T, V> {
+export interface Promise<T, V> {
     then<U, W>(callback: (x: T) => Promise<any, any>): Promise<any, any>;
 }
 
diff --git a/tests/cases/compiler/promiseIdentityWithAny2.ts b/tests/cases/compiler/promiseIdentityWithAny2.ts
index 0572caeb7fd..e7a69077d03 100644
--- a/tests/cases/compiler/promiseIdentityWithAny2.ts
+++ b/tests/cases/compiler/promiseIdentityWithAny2.ts
@@ -1,4 +1,4 @@
-interface IPromise<T, V> {
+export interface IPromise<T, V> {
     then<U, W>(callback: (x: T) => IPromise<U, W>): IPromise<U, W>;
 }
 interface Promise<T, V> {
diff --git a/tests/cases/compiler/promiseIdentityWithConstraints.ts b/tests/cases/compiler/promiseIdentityWithConstraints.ts
index fc0368cbf79..af94a6998bf 100644
--- a/tests/cases/compiler/promiseIdentityWithConstraints.ts
+++ b/tests/cases/compiler/promiseIdentityWithConstraints.ts
@@ -1,7 +1,7 @@
-interface IPromise<T, V> {
+export interface IPromise<T, V> {
     then<U extends T, W extends V>(callback: (x: T) => IPromise<U, W>): IPromise<U, W>;
 }
-interface Promise<T, V> {
+export interface Promise<T, V> {
     then<U extends T, W extends V>(callback: (x: T) => Promise<U, W>): Promise<U, W>;
 }