Test error for import helpers with no __rest

tests/baselines/reference/importHelpersNoHelpers.errors.txt

@@ -1,13 +1,17 @@
+error TS2305: Module 'tslib' has no exported member '__assign'.
 error TS2305: Module 'tslib' has no exported member '__decorate'.
 error TS2305: Module 'tslib' has no exported member '__extends'.
 error TS2305: Module 'tslib' has no exported member '__metadata'.
 error TS2305: Module 'tslib' has no exported member '__param'.
+error TS2305: Module 'tslib' has no exported member '__rest'.
 
 
+!!! error TS2305: Module 'tslib' has no exported member '__assign'.
 !!! error TS2305: Module 'tslib' has no exported member '__decorate'.
 !!! error TS2305: Module 'tslib' has no exported member '__extends'.
 !!! error TS2305: Module 'tslib' has no exported member '__metadata'.
 !!! error TS2305: Module 'tslib' has no exported member '__param'.
+!!! error TS2305: Module 'tslib' has no exported member '__rest'.
 ==== tests/cases/compiler/external.ts (0 errors) ====
     export class A { }
     export class B extends A { }
@@ -20,6 +24,10 @@ error TS2305: Module 'tslib' has no exported member '__param'.
         }
     }
     
+    const o = { a: 1 };
+    const y = { ...o };
+    const { ...x } = y;
+    
 ==== tests/cases/compiler/script.ts (0 errors) ====
     class A { }
     class B extends A { }
@@ -33,4 +41,5 @@ error TS2305: Module 'tslib' has no exported member '__param'.
     }
     
 ==== tests/cases/compiler/tslib.d.ts (0 errors) ====
-    export {}
+    export {}
+    

tests/baselines/reference/importHelpersNoHelpers.js

@@ -11,6 +11,10 @@ class C {
     method(@dec x: number) {
     }
 }
+
+const o = { a: 1 };
+const y = { ...o };
+const { ...x } = y;
 
 //// [script.ts]
 class A { }
@@ -25,7 +29,8 @@ class C {
 }
 
 //// [tslib.d.ts]
-export {}
+export {}
+
 
 //// [external.js]
 "use strict";
@@ -61,6 +66,9 @@ C = tslib_1.__decorate([
     dec,
     tslib_1.__metadata("design:paramtypes", [])
 ], C);
+var o = { a: 1 };
+var y = __assign({}, o);
+var x = __rest(y, []);
 //// [script.js]
 var __extends = (this && this.__extends) || function (d, b) {
     for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];

tests/cases/compiler/importHelpersNoHelpers.ts

@@ -16,6 +16,10 @@ class C {
     }
 }
 
+const o = { a: 1 };
+const y = { ...o };
+const { ...x } = y;
+
 // @filename: script.ts
 class A { }
 class B extends A { }
@@ -29,4 +33,4 @@ class C {
 }
 
 // @filename: tslib.d.ts
-export {}
+export {}