Modern tsconfig setup #11812

Copied from a brand new Angular app

Author: PowerKiKi

client/tsconfig.app.json

@@ -2,8 +2,8 @@
     "extends": "../tsconfig.json",
     "compilerOptions": {
         "outDir": "../out-tsc/app",
-        "types": ["node"]
+        "types": []
     },
-    "files": ["main.ts"],
-    "include": ["**/*.d.ts"]
+    "include": ["./**/*.ts"],
+    "exclude": ["./**/*.spec.ts"]
 }

client/tsconfig.spec.json

@@ -2,8 +2,7 @@
     "extends": "../tsconfig.json",
     "compilerOptions": {
         "outDir": "../out-tsc/spec",
-        "types": ["jasmine", "node", "@angular/localize"],
-        "skipLibCheck": true
+        "types": ["jasmine"]
     },
-    "include": ["**/*.spec.ts", "**/*.d.ts"]
+    "include": ["./**/*.ts"]
 }

e2e/tsconfig.json

@@ -1,4 +1,4 @@
-/* To learn more about this file see: https://angular.io/config/tsconfig. */
 {
-    "extends": "../tsconfig.json"
+    "extends": "../tsconfig.json",
+    "include": ["./**/*.ts"]
 }

tsconfig.json

@@ -32,5 +32,14 @@
         }
     },
     // Otherwise, eslint parses our temp files and crashes, see https://github.com/typescript-eslint/typescript-eslint/issues/1192
-    "exclude": ["data/", "htdocs/"]
+    "exclude": ["data/", "htdocs/"],
+    "files": [],
+    "references": [
+        {
+            "path": "./client/tsconfig.app.json"
+        },
+        {
+            "path": "./client/tsconfig.spec.json"
+        }
+    ]
 }