chore: disable declaration file generation

Author: joh-klein

tsconfig.base.json

@@ -2,7 +2,7 @@
   "$schema": "https://json.schemastore.org/tsconfig",
   "compilerOptions": {
     "allowSyntheticDefaultImports": true,
-    "declaration": true,
+    "declaration": false,
     "declarationMap": false,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,