message: build(docs-infra): ensure `dist/` directory is cleaned before running `tsc --watch`
  PR Close
diff: "scripts": {
  "prebuild": "yarn clean-dist",
  "build": "tsc",
  - "build-watch": "yarn tsc --watch",
  + "build-watch": "yarn build --watch",
  "clean-dist": "node --eval \"require('shelljs').rm('-rf', 'dist')\"",
  "dev": "concurrently --kill-others --raw --success first \"yarn build-watch\" \"yarn test-watch\"",
  "lint": "tslint --project tsconfig.json",
  