initialization:

I init npm create tsconfig create gitignore create main .ts file in root directory install tsc build .ts to .js with no special features using tsc and tsconfig confirm successful execution

create server and public directories update server to serve application install type definitions where needed

webpack is needed to actually make typesscritp files an app https://webpack.js.org/guides/typescript/

Dev server updated? Webpack-dev-server has been replaced with webpack-serve, install webpack and related packages

II

A common error is as follows: Cannot compile modules using option 'outFile' unless the '--module' flag is 'amd' or 'system'.

project outline description: ticket price upload and edit application components:

  • main
    • navigation
    • ticket price component
      • combined add new / edit form
      • submit button
    • price update service
      • the usual suspect