diff --git a/tsconfig-google.json b/tsconfig-google.json
index 53e4a563..c0e00d11 100644
--- a/tsconfig-google.json
+++ b/tsconfig-google.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,
-    "declaration": true,
+    "composite": true,
     "forceConsistentCasingInFileNames": true,
     "lib": ["es2018"],
     "module": "commonjs",
@@ -14,7 +14,5 @@
     "strict": true,
     "target": "es2018"
   },
-  "exclude": [
-    "node_modules"
-  ]
+  "exclude": ["node_modules"]
 }