Function with a return type of a given parameter’s function return type

function execute<T>(fn: () => T): ReturnType<typeof fn> {
  // ...  
  return fn()
}

Yay for IntelliSense

• If your wrapper function (outer) always needs to be a promise, but the handler (inner) can be either - https://stackoverflow.com/a/49889856

Bunyan Global Logger

 GitHub: featherbear/global.bunyan

Allow using logger.info(...) anywhere

Sucrase w/ Nodemon

 GitHub: featherbear/sucrase-nodemon

Use with sucrase-node on TypeScript files through nodemon