message: chore(scripts): put watch script back
diff: "pretest": "npm run build && npm run download-checksums && npm run install:current",
  "test": "cross-env LOGLEVEL=debug PACT_DO_NOT_TRACK=true mocha -r ts-node/register -R mocha-unfunk-reporter -t 15000 -s 5000 -b --check-leaks --exit \"{src,test,bin,standalone}/**/*.spec.ts\"",
  "dev": "npm run lint --force && npm test && node .",
  + "watch": "nodemon -e ts,json --ignore '**/*.d.ts' -x npm run dev",
  "build": "npm run clean && tsc",
  "start": "npm run watch",
  "download-checksums": "node download-checksums.js",
  