fix: make FileSystemResourceLoader sync again (#2040)

Author: Alexander Vakrilov

nativescript-angular-package/package.json

@@ -1,6 +1,6 @@
 {
     "name": "nativescript-angular",
-    "version": "8.20.0",
+    "version": "8.30.0",
     "description": "An Angular renderer that lets you build mobile apps with NativeScript.",
     "homepage": "https://www.nativescript.org/",
     "bugs": "https://github.com/NativeScript/nativescript-angular/issues",

nativescript-angular/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nativescript/angular",
-  "version": "8.20.0",
+  "version": "8.30.0",
   "description": "An Angular renderer that lets you build mobile apps with NativeScript.",
   "homepage": "https://www.nativescript.org/",
   "bugs": "https://github.com/NativeScript/nativescript-angular/issues",

nativescript-angular/resource-loader.ts

@@ -16,12 +16,12 @@ export class FileSystemResourceLoader extends ResourceLoader {
         super();
     }
 
-    get(url: string): Promise<string> {
+    get(url: string): string {
         const resolvedPath = this.resolve(url);
 
         const templateFile = this.fs.fileFromPath(resolvedPath);
 
-        return templateFile.readText();
+        return templateFile.readTextSync();
     }
 
     resolve(url: string): string {