Update vscode settings for the new typescript.

.vscode/settings.json

@@ -2,5 +2,6 @@
 {
   "editor.tabSize": 2,
   "editor.insertSpaces": true,
-  "editor.detectIndentation": false
+  "editor.detectIndentation": false,
+  "typescript.tsdk": "node_modules/typescript/lib"
 }