feat: launch modules synchronously to avoid flashes

Author: edusperoni

apps/nativescript-demo-ng/tools/xplat-postinstall.js

@@ -15,12 +15,12 @@ try {
 }
 
 // Helpful to trigger ngcc after an install to ensure all has processed properly
-const ngccPath = require.resolve('@angular/compiler-cli/ngcc/main-ngcc.js');
-const child = childProcess.spawn(ngccPath, ['--tsconfig', 'tsconfig.app.json', '--properties', 'es2015', 'module', 'main', '--first-only'], {
-  cwd: process.cwd(),
-  shell: process.platform == 'win32',
-});
-child.stdout.setEncoding('utf8');
-child.stdout.on('data', function (data) {
-  console.log(data);
-});
+// const ngccPath = require.resolve('@angular/compiler-cli/ngcc/main-ngcc.js');
+// const child = childProcess.spawn(ngccPath, ['--tsconfig', 'tsconfig.app.json', '--properties', 'es2015', 'module', 'main', '--first-only'], {
+//   cwd: process.cwd(),
+//   shell: process.platform == 'win32',
+// });
+// child.stdout.setEncoding('utf8');
+// child.stdout.on('data', function (data) {
+//   console.log(data);
+// });

apps/nativescript-demo-ng/tsconfig.app.json

@@ -1,6 +1,7 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
+    "target": "es2017",
     "baseUrl": ".",
     "outDir": "../../dist/out-tsc",
     "paths": {