fix(@angular-devkit/core): literal tag can return any type

Should be a generic that defaults to string
angular · Jun 6, 2018 · ecdddf7 · ecdddf7
1 parent f0c0b25
commit ecdddf7
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/packages/angular_devkit/core/src/utils/literals.ts b/packages/angular_devkit/core/src/utils/literals.ts
@@ -5,8 +5,11 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
-// tslint:disable-next-line:no-any
-export type TemplateTag = (template: TemplateStringsArray, ...substitutions: any[]) => string;
+export interface TemplateTag<R = string> {
+  // Any is the only way here.
+  // tslint:disable-next-line:no-any
+  (template: TemplateStringsArray, ...substitutions: any[]): R;
+}
 
 
 // tslint:disable-next-line:no-any

diff --git a/packages/angular_devkit/core/src/virtual-fs/host/buffer.ts b/packages/angular_devkit/core/src/virtual-fs/host/buffer.ts
@@ -5,6 +5,7 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
+import { TemplateTag } from '../../utils/literals';
 import { FileBuffer } from './interface';
 
 declare const TextEncoder: {