message: WIP: still trying to get coverage reports to work
diff: "clean": "rimraf lib package-deps.json",
  "copy:assets": "cpx ./assets/**/* ./lib/backend/assets",
  "copy:test-assets": "cpx ./test/assets/**/* ./lib/backend/test/assets",
  - "cover": "nyc mocha ./test/**/*.test.ts --timeout 30000 --reporter mocha-junit-reporter --reporter-options mochaFile=lib/backend/test/junit_results.xml",
  + "cover": "nyc mocha --timeout 30000 --compilers ts-node/register --require tsconfig-paths/register --require source-map-support/register ./test/**/*.test.ts",
  "pretest": "npm run copy:test-assets && npm run build",
  "test": "node ../../node_modules/@bentley/bentleyjs-tools/scripts/test --packageRoot=\"../../\" --testDir=\"./lib/backend/test\"",
  "webpackformobile": "cpx ./test/runMochaTestsDirectly.js ./lib/backend/test && webpack --target=webworker --config ./test/mobile.webpack.config.js"
  "mocha-junit-reporter": "^1.15.0",
  "nyc": "^11.4.1",
  "rimraf": "^2.6.2",
  + "source-map-support": "^0.5.0",
  + "ts-node": "^3.3.0",
  + "tsconfig-paths": "^2.7.2",
  "typescript": "~2.6.2",
  "webpack": "^3.10.0"
  },
  