message: WIP: package split
diff: "scripts": {
  "clean": "rimraf lib/*",
  "compile": "tsc",
  - "copy-assets": "cpx ./assets/**/* ./lib/assets",
  "postinstall": "node ../../scripts/install-imodeljs-addon.js",
  - "pretest": "concurrently \"npm run compile\" \"npm run copy-assets\"",
  "test": "cross-env ADDON_PATH=\"../source/test/node_modules/\" node node_modules/@bentley/bentleyjs-tools/scripts/test.js --packageRoot=\".\" --testDir=\".\""
  },
  "dependencies": {
  "@types/js-base64": "^2.3.0",
  "@types/mocha": "^2.2.44",
  "chai": "^4.1.2",
  - "concurrently": "^3.5.0",
  "cross-env": "^5.1.1",
  "mocha": "^3.5.3",
  "rimraf": "^2.6.2",
  