fix(@angular/cli): fix TS2.1 typeroots (angular#5251)

TS-Node with TypeScript 2.1+ does not infer `typeRoots`, so we need to list them explicitely in the root tsconfig. Issue for TS-Node: TypeStrong/ts-node#283 Fix angular#5082
asnowwolf · Mar 16, 2017 · f84e1f1 · f84e1f1
1 parent fed89e7
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diff --git a/docs/documentation/stories/rc-update.md b/docs/documentation/stories/rc-update.md
@@ -273,6 +273,9 @@ There is an additional root-level `tsconfig.json` that is used for IDE integrati
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "target": "es5",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
     "lib": [
       "es2016",
       "dom"

diff --git a/packages/@angular/cli/blueprints/ng/files/tsconfig.json b/packages/@angular/cli/blueprints/ng/files/tsconfig.json
@@ -8,6 +8,9 @@
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "target": "es5",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
     "lib": [
       "es2016",
       "dom"