fix(core): updated the schematics process

Author: AnthonyNahas

package-lock.json

@@ -69,6 +69,7 @@
     "codelyzer": "^4.5.0",
     "commitplease": "^3.2.0",
     "conventional-github-releaser": "2.0.2",
+    "copy-webpack-plugin": "^5.0.3",
     "core-js": "^2.6.7",
     "css-loader": "^2.1.0",
     "cssnano": "^4.1.8",
@@ -176,4 +177,4 @@
     ],
     "scope": "\\S+.*"
   }
-}
+}

package.json

@@ -4,10 +4,14 @@ import {ModuleWithProviders, NgModule} from '@angular/core';
 import {MatSplashScreenService} from './services/splash/mat-splash-screen.service';
 import {FlexLayoutModule} from '@angular/flex-layout';
 import {MatButtonModule, MatMenuModule} from '@angular/material';
+import {MatLanguageMenuComponent} from './components/mat-language-menu/mat-language-menu.component';
 
 
 // Export module's public API
+// CORE
 export {MatSplashScreenService} from './services/splash/mat-splash-screen.service';
+export {MatLanguageMenuComponent} from './components/mat-language-menu/mat-language-menu.component';
+// DIALOGS
 export {MatDialogsModule} from './components/dialogs/mat-dialogs.module';
 export {MatAlertDialog, MatAlertDialogData, AlertType} from './components/dialogs/mat-alert-dialog/mat-alert-dialog.component';
 export {MatAsyncDialog, MatAsyncDialogData} from './components/dialogs/mat-async-dialog/mat-async-dialog.component';
@@ -28,7 +32,7 @@ export {MatTimerDialog} from './components/dialogs/mat-timer-dialog/mat-timer-di
   ],
   exports: [],
   entryComponents: [],
-  declarations: [],
+  declarations: [MatLanguageMenuComponent],
 })
 export class MatCoreModule {
   static forRoot(): ModuleWithProviders {

src/module/mat-core.module.ts

@@ -78,6 +78,7 @@ export function getPackageVersionFromPackageJson(tree: Tree, name: string): stri
     return null;
   }
 
+  // tslint:disable-next-line:no-non-null-assertion
   const packageJson = JSON.parse(tree.read('package.json')!.toString('utf8'));
 
   if (packageJson.dependencies && packageJson.dependencies[name]) {