I wanted to create a React site with an authentication function easily, but I gave up because it was too much trouble to build a backend each time. However, we tried AWS Amplify to see if we could easily build a backend. Since I have tried…

When you add a Lambda Function in AWS Amplify, a template is generated in JavaScript, so this is a memo on how to turn it into TypeScript. The following document was used as a reference https://docs.amplify.aws/cli/function/build-options p…