Add clean script to remove output files

RA80533 · RA80533 · commit 06c3a1eb8622 · 2021-03-30T22:26:45.000-04:00
diff --git a/package.json b/package.json
@@ -30,6 +30,7 @@
   "scripts": {
     "prepublish": "yarn build",
     "build": "tsc --build",
+    "clean": "tsc --build --clean",
     "start": "ts-node src/index.ts"
   },
   "devDependencies": {
