diff --git a/src/compiler/declarationEmitter.ts b/src/compiler/declarationEmitter.ts
index ab0b16947fc..5977c84d7f4 100644
--- a/src/compiler/declarationEmitter.ts
+++ b/src/compiler/declarationEmitter.ts
@@ -698,10 +698,6 @@ namespace ts {
         }
 
         function writeImportDeclaration(node: ImportDeclaration) {
-            if (!node.importClause && !(node.flags & NodeFlags.Export)) {
-                // do not write non-exported import declarations that don't have import clauses
-                return;
-            }
             emitJsDocComments(node);
             if (node.flags & NodeFlags.Export) {
                 write("export ");
diff --git a/tests/baselines/reference/es6ImportWithoutFromClause.js b/tests/baselines/reference/es6ImportWithoutFromClause.js
index 9666409b924..cc8509baade 100644
--- a/tests/baselines/reference/es6ImportWithoutFromClause.js
+++ b/tests/baselines/reference/es6ImportWithoutFromClause.js
@@ -17,3 +17,4 @@ import "es6ImportWithoutFromClause_0";
 //// [es6ImportWithoutFromClause_0.d.ts]
 export declare var a: number;
 //// [es6ImportWithoutFromClause_1.d.ts]
+import "es6ImportWithoutFromClause_0";
diff --git a/tests/baselines/reference/es6ImportWithoutFromClauseAmd.js b/tests/baselines/reference/es6ImportWithoutFromClauseAmd.js
index 39b6b04464c..ea533a9a963 100644
--- a/tests/baselines/reference/es6ImportWithoutFromClauseAmd.js
+++ b/tests/baselines/reference/es6ImportWithoutFromClauseAmd.js
@@ -36,3 +36,5 @@ export declare var a: number;
 //// [es6ImportWithoutFromClauseAmd_1.d.ts]
 export declare var b: number;
 //// [es6ImportWithoutFromClauseAmd_2.d.ts]
+import "es6ImportWithoutFromClauseAmd_0";
+import "es6ImportWithoutFromClauseAmd_2";
diff --git a/tests/baselines/reference/es6ImportWithoutFromClauseInEs5.js b/tests/baselines/reference/es6ImportWithoutFromClauseInEs5.js
index c39cd1172a0..d0f7c9fbe65 100644
--- a/tests/baselines/reference/es6ImportWithoutFromClauseInEs5.js
+++ b/tests/baselines/reference/es6ImportWithoutFromClauseInEs5.js
@@ -18,3 +18,4 @@ require("es6ImportWithoutFromClauseInEs5_0");
 //// [es6ImportWithoutFromClauseInEs5_0.d.ts]
 export declare var a: number;
 //// [es6ImportWithoutFromClauseInEs5_1.d.ts]
+import "es6ImportWithoutFromClauseInEs5_0";
diff --git a/tests/baselines/reference/es6ImportWithoutFromClauseNonInstantiatedModule.js b/tests/baselines/reference/es6ImportWithoutFromClauseNonInstantiatedModule.js
index e63dd4bb53a..51bb0f3338d 100644
--- a/tests/baselines/reference/es6ImportWithoutFromClauseNonInstantiatedModule.js
+++ b/tests/baselines/reference/es6ImportWithoutFromClauseNonInstantiatedModule.js
@@ -17,3 +17,4 @@ import "es6ImportWithoutFromClauseNonInstantiatedModule_0";
 export interface i {
 }
 //// [es6ImportWithoutFromClauseNonInstantiatedModule_1.d.ts]
+import "es6ImportWithoutFromClauseNonInstantiatedModule_0";
diff --git a/tests/baselines/reference/moduleAugmentationCollidingNamesInAugmentation1.js b/tests/baselines/reference/moduleAugmentationCollidingNamesInAugmentation1.js
index 60ba2217349..2e84e1492be 100644
--- a/tests/baselines/reference/moduleAugmentationCollidingNamesInAugmentation1.js
+++ b/tests/baselines/reference/moduleAugmentationCollidingNamesInAugmentation1.js
@@ -73,3 +73,5 @@ declare module "./observable" {
 }
 export {};
 //// [main.d.ts]
+import "./map1";
+import "./map2";
diff --git a/tests/baselines/reference/moduleAugmentationDeclarationEmit1.js b/tests/baselines/reference/moduleAugmentationDeclarationEmit1.js
index 589d0f506e9..7b44fb7a637 100644
--- a/tests/baselines/reference/moduleAugmentationDeclarationEmit1.js
+++ b/tests/baselines/reference/moduleAugmentationDeclarationEmit1.js
@@ -66,3 +66,4 @@ declare module "./observable" {
 }
 export {};
 //// [main.d.ts]
+import "./map";
diff --git a/tests/baselines/reference/moduleAugmentationDeclarationEmit2.js b/tests/baselines/reference/moduleAugmentationDeclarationEmit2.js
index d8fd65a1464..547d017c502 100644
--- a/tests/baselines/reference/moduleAugmentationDeclarationEmit2.js
+++ b/tests/baselines/reference/moduleAugmentationDeclarationEmit2.js
@@ -71,3 +71,4 @@ declare module "./observable" {
 }
 export {};
 //// [main.d.ts]
+import "./map";
diff --git a/tests/baselines/reference/moduleAugmentationExtendAmbientModule2.js b/tests/baselines/reference/moduleAugmentationExtendAmbientModule2.js
index 733f88e6129..2d65953e2a3 100644
--- a/tests/baselines/reference/moduleAugmentationExtendAmbientModule2.js
+++ b/tests/baselines/reference/moduleAugmentationExtendAmbientModule2.js
@@ -63,3 +63,4 @@ declare module "observable" {
 export {};
 //// [main.d.ts]
 /// <reference path="observable.d.ts" />
+import "./map";
diff --git a/tests/baselines/reference/moduleAugmentationGlobal3.js b/tests/baselines/reference/moduleAugmentationGlobal3.js
index 4cff75f5df0..caa080a558c 100644
--- a/tests/baselines/reference/moduleAugmentationGlobal3.js
+++ b/tests/baselines/reference/moduleAugmentationGlobal3.js
@@ -50,3 +50,4 @@ declare global  {
 }
 export {};
 //// [f3.d.ts]
+import "./f2";
diff --git a/tests/baselines/reference/moduleAugmentationGlobal4.js b/tests/baselines/reference/moduleAugmentationGlobal4.js
index 11c5d968df2..38f186d0e05 100644
--- a/tests/baselines/reference/moduleAugmentationGlobal4.js
+++ b/tests/baselines/reference/moduleAugmentationGlobal4.js
@@ -45,3 +45,5 @@ declare global  {
 export {  };
 export {};
 //// [f3.d.ts]
+import "./f1";
+import "./f2";
diff --git a/tests/baselines/reference/moduleAugmentationGlobal5.js b/tests/baselines/reference/moduleAugmentationGlobal5.js
index 3efdd2dbb98..70c81893bd8 100644
--- a/tests/baselines/reference/moduleAugmentationGlobal5.js
+++ b/tests/baselines/reference/moduleAugmentationGlobal5.js
@@ -32,3 +32,5 @@ require("B");
 //// [f3.d.ts]
 /// <reference path="f1.d.ts" />
 /// <reference path="f2.d.ts" />
+import "A";
+import "B";
diff --git a/tests/baselines/reference/moduleAugmentationImportsAndExports1.js b/tests/baselines/reference/moduleAugmentationImportsAndExports1.js
index 7159e7b5d0c..8e0b7dad19d 100644
--- a/tests/baselines/reference/moduleAugmentationImportsAndExports1.js
+++ b/tests/baselines/reference/moduleAugmentationImportsAndExports1.js
@@ -69,3 +69,4 @@ declare module "./f1" {
     }
 }
 //// [f4.d.ts]
+import "./f3";
diff --git a/tests/baselines/reference/moduleAugmentationImportsAndExports2.js b/tests/baselines/reference/moduleAugmentationImportsAndExports2.js
index 3a4a807a334..498df8ab90e 100644
--- a/tests/baselines/reference/moduleAugmentationImportsAndExports2.js
+++ b/tests/baselines/reference/moduleAugmentationImportsAndExports2.js
@@ -74,3 +74,4 @@ export declare class B {
     n: number;
 }
 //// [f4.d.ts]
+import "./f3";
diff --git a/tests/baselines/reference/moduleAugmentationImportsAndExports3.js b/tests/baselines/reference/moduleAugmentationImportsAndExports3.js
index d872a79e985..8d9e69c5076 100644
--- a/tests/baselines/reference/moduleAugmentationImportsAndExports3.js
+++ b/tests/baselines/reference/moduleAugmentationImportsAndExports3.js
@@ -72,3 +72,4 @@ export declare class B {
     n: number;
 }
 //// [f4.d.ts]
+import "./f3";
diff --git a/tests/baselines/reference/moduleAugmentationImportsAndExports5.js b/tests/baselines/reference/moduleAugmentationImportsAndExports5.js
index c9b622ccf25..c3cba4c01f8 100644
--- a/tests/baselines/reference/moduleAugmentationImportsAndExports5.js
+++ b/tests/baselines/reference/moduleAugmentationImportsAndExports5.js
@@ -76,3 +76,4 @@ export declare class B {
     n: number;
 }
 //// [f4.d.ts]
+import "./f3";
diff --git a/tests/baselines/reference/moduleAugmentationImportsAndExports6.js b/tests/baselines/reference/moduleAugmentationImportsAndExports6.js
index f0b297720b3..f5aff705eb4 100644
--- a/tests/baselines/reference/moduleAugmentationImportsAndExports6.js
+++ b/tests/baselines/reference/moduleAugmentationImportsAndExports6.js
@@ -95,3 +95,4 @@ declare module "./f1" {
     }
 }
 //// [f4.d.ts]
+import "./f3";
diff --git a/tests/baselines/reference/moduleAugmentationInAmbientModule5.js b/tests/baselines/reference/moduleAugmentationInAmbientModule5.js
index fab9cebb179..2e6503c4774 100644
--- a/tests/baselines/reference/moduleAugmentationInAmbientModule5.js
+++ b/tests/baselines/reference/moduleAugmentationInAmbientModule5.js
@@ -33,3 +33,4 @@ var y = x.getA().x;
 
 //// [f.d.ts]
 /// <reference path="array.d.ts" />
+import "array";
diff --git a/tests/baselines/reference/moduleAugmentationsBundledOutput1.js b/tests/baselines/reference/moduleAugmentationsBundledOutput1.js
index 92916206e76..504c015bcb8 100644
--- a/tests/baselines/reference/moduleAugmentationsBundledOutput1.js
+++ b/tests/baselines/reference/moduleAugmentationsBundledOutput1.js
@@ -139,4 +139,6 @@ declare module "m4" {
     }
 }
 declare module "test" {
+    import "m2";
+    import "m4";
 }
diff --git a/tests/baselines/reference/moduleAugmentationsImports1.js b/tests/baselines/reference/moduleAugmentationsImports1.js
index 2c635a0719e..922bb61d952 100644
--- a/tests/baselines/reference/moduleAugmentationsImports1.js
+++ b/tests/baselines/reference/moduleAugmentationsImports1.js
@@ -101,4 +101,5 @@ declare module "d" {
     }
 }
 declare module "main" {
+    import "d";
 }
diff --git a/tests/baselines/reference/moduleAugmentationsImports2.js b/tests/baselines/reference/moduleAugmentationsImports2.js
index f70426b49bd..605a07e29e1 100644
--- a/tests/baselines/reference/moduleAugmentationsImports2.js
+++ b/tests/baselines/reference/moduleAugmentationsImports2.js
@@ -111,4 +111,6 @@ declare module "e" {
     }
 }
 declare module "main" {
+    import "d";
+    import "e";
 }
diff --git a/tests/baselines/reference/moduleAugmentationsImports3.js b/tests/baselines/reference/moduleAugmentationsImports3.js
index 3654583b5c9..0a946f42be3 100644
--- a/tests/baselines/reference/moduleAugmentationsImports3.js
+++ b/tests/baselines/reference/moduleAugmentationsImports3.js
@@ -98,4 +98,6 @@ declare module "e" {
     }
 }
 declare module "main" {
+    import "D";
+    import "e";
 }
diff --git a/tests/baselines/reference/moduleAugmentationsImports4.js b/tests/baselines/reference/moduleAugmentationsImports4.js
index 9b64016113f..a48bbb04631 100644
--- a/tests/baselines/reference/moduleAugmentationsImports4.js
+++ b/tests/baselines/reference/moduleAugmentationsImports4.js
@@ -87,4 +87,6 @@ declare module "b" {
     }
 }
 declare module "main" {
+    import "D";
+    import "E";
 }