tsconfig.json

@@ -1,20 +1,12 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
+    "target": "es2017",
     "module": "commonjs",
     "rootDir": "./src",
     "outDir": "./build",
     "esModuleInterop": true,
     "strict": false,
     "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "sourceMap": false
-  },
-  "include": [
-    "src/**/*"
-  ],
-  "exclude": [
-    "node_modules",
-    "**/*.spec.ts"
-  ]
+    "emitDecoratorMetadata": true
+  }
 }