Please add a @NgModule annotation. #28
Description
When I try to build a AOT build with Angular 8.* I got the following error:
ERROR in : Unexpected value 'NumericKeyboardModule in app/node_modules/numeric-keyboard/dist/numeric_keyboard.angular.js' imported by the module 'ComponentsModule in app/src/app/components/components.module.ts'. Please add a @NgModule annotation.