project.json

{
  "name": "apex-typescript-example",
  "description": "",
  "memory": 128,
  "timeout": 5,
  "role": "your-iam-role",
  "handler": "lib.default",
  "environment": {},
  "hooks": {
    "clean": "rm -rf lib",
    "build": "../../node_modules/.bin/webpack --config ../../webpack.config.js --bail"
  }
}