@angular/cli migration - remove-solution-style-tsconfig

Removing "Solution Style" TypeScript configuration file support.

e2e/tsconfig.e2e.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../tsconfig.base.json",
+  "extends": "../tsconfig.json",
   "compilerOptions": {
     "outDir": "../out-tsc/e2e",
     "baseUrl": "./",

src/tsconfig.app.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../tsconfig.base.json",
+  "extends": "../tsconfig.json",
   "compilerOptions": {
     "outDir": "../out-tsc/app",
     "baseUrl": "./",

src/tsconfig.spec.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../tsconfig.base.json",
+  "extends": "../tsconfig.json",
   "compilerOptions": {
     "outDir": "../out-tsc/spec",
     "baseUrl": "./",

tsconfig.json

@@ -1,20 +1,20 @@
-/*
-  This is a "Solution Style" tsconfig.json file, and is used by editors and TypeScript’s language server to improve development experience.
-  It is not intended to be used to perform a compilation.
-
-  To learn more about this file see: https://angular.io/config/solution-tsconfig.
-*/
 {
-  "files": [],
-  "references": [
-    {
-      "path": "./src/tsconfig.app.json"
-    },
-    {
-      "path": "./src/tsconfig.spec.json"
-    }
-  ],
+  "compileOnSave": false,
   "compilerOptions": {
-    "target": "es2018"
+    "outDir": "./dist/out-tsc",
+    "sourceMap": true,
+    "declaration": false,
+    "moduleResolution": "node",
+    "experimentalDecorators": true,
+    "target": "es2015",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2017",
+      "dom"
+    ],
+    "module": "esnext",
+    "baseUrl": "./"
   }
 }

tsconfig.node.json

@@ -1,5 +1,5 @@
 {
-  "extends": "./tsconfig.base.json",
+  "extends": "./tsconfig.json",
   "compilerOptions": {
     "module": "commonjs"
   }