dependence_injection.js

const dependencies = {
  Axios: require('axios'),
  UserRepository: require('./UserRepository'),
  OtherUseCase: require('./OtherUseCase'),
}

async function MyUseCase (someParamId, injection) {
  const {
    Axios,
    UserRepository,
    OtherUseCase
  } = Object.assign({}, dependencies, injection)
  
  return UserRepository.findby(someParamId)
    .then(OtherUseCase)
}

module.exports = MyUseCase