refactor: clean up library tsconfig

Alan Agius · Keen Yee Liau · commit a13924364482 · 2019-02-14T20:58:59.000+08:00
These properties are already defined in the root tsconfig
diff --git a/packages/schematics/angular/library/files/tsconfig.lib.json.template b/packages/schematics/angular/library/files/tsconfig.lib.json.template
@@ -3,14 +3,8 @@
   "compilerOptions": {
     "outDir": "<%= relativePathToWorkspaceRoot %>/out-tsc/lib",
     "target": "es2015",
-    "module": "es2015",
-    "moduleResolution": "node",
     "declaration": true,
-    "sourceMap": true,
     "inlineSources": true,
-    "emitDecoratorMetadata": true,
-    "experimentalDecorators": true,
-    "importHelpers": true,
     "types": [],
     "lib": [
       "dom",
diff --git a/tests/angular_devkit/build_ng_packagr/ng-packaged/projects/lib/tsconfig.lib.json b/tests/angular_devkit/build_ng_packagr/ng-packaged/projects/lib/tsconfig.lib.json
@@ -2,17 +2,12 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "target": "es2015",
-    "module": "es2015",
-    "moduleResolution": "node",
     "declaration": true,
-    "sourceMap": true,
     "inlineSources": true,
-    "emitDecoratorMetadata": true,
-    "experimentalDecorators": true,
-    "importHelpers": true,
+    "types": [],
     "lib": [
       "dom",
-      "es2016"
+      "es2018"
     ]
   },
   "angularCompilerOptions": {
