build: exclude "dist" from ts builds

  It will cause breakage because outDir is included in the build
   if 'exclude' is defined - which is currently set with "node_modules".

  https://www.typescriptlang.org/docs/handbook/tsconfig-json.html#details

Author: 0b10

tsconfig.json

@@ -1,17 +1,16 @@
 {
-    "compilerOptions": {
-      "module": "commonjs",
-      "declaration": true,
-      "removeComments": true,
-      "emitDecoratorMetadata": true,
-      "experimentalDecorators": true,
-      "target": "es6",
-      "sourceMap": true,
-      "outDir": "./dist",
-      "baseUrl": "./",
-      "incremental": true,
-      "esModuleInterop": true,
-    },
-    "exclude": ["node_modules"]
-  }
-  
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es6",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "esModuleInterop": true
+  },
+  "exclude": ["node_modules", "dist"]
+}