npm install -D serverless-plugin-typescript serverless-offline serverless-dotenv-plugin serverless-domain-manager
https://medium.com/free-code-camp/user-management-with-aws-cognito-1-3-initial-setup-a1a692a657b3
npm install -D serverless-plugin-typescript serverless-offline serverless-dotenv-plugin serverless-domain-manager
https://medium.com/free-code-camp/user-management-with-aws-cognito-1-3-initial-setup-a1a692a657b3