message: Supply `--jsx react` to tsc
diff: "clean": "rimraf lib",
  "build": "yarn clean && git rev-parse HEAD > git-revision.txt && yarn build:compile && yarn build:types",
  "build:compile": "yarn reskindex && babel -d lib --verbose --extensions \".ts,.js,.tsx\" src",
  - "build:types": "tsc --emitDeclarationOnly",
  + "build:types": "tsc --emitDeclarationOnly --jsx react",
  "start": "echo THIS IS FOR LEGACY PURPOSES ONLY. && yarn start:all",
  "start:all": "concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n build,reskindex \"yarn start:build\" \"yarn reskindex:watch\"",
  "start:build": "babel src -w -s -d lib --verbose --extensions \".ts,.js\"",
  "lint": "yarn lint:types && yarn lint:ts && yarn lint:js && yarn lint:style",
  "lint:js": "eslint --max-warnings 0 --ignore-path .eslintignore.errorfiles src test",
  "lint:ts": "tslint --project ./tsconfig.json -t stylish",
  - "lint:types": "tsc --noEmit",
  + "lint:types": "tsc --noEmit --jsx react",
  "lint:style": "stylelint 'res/css/**/*.scss'",
  "test": "jest",
  "test:e2e": "./test/end-to-end-tests/run.sh --riot-url http://localhost:8080"
  