Leveraging the Typescript Compiler API for transforming a typescript document

I am currently exploring the Typescript Compiler API to develop a tool that merges typescript files. I am curious if there is a way to:

  1. Modify the AST after parsing a .ts file.
  2. Convert the modified AST back into a .ts file.

I have reviewed the documentation on the Compiler API, but it appears to focus on read-only operations when working with the AST, whereas my interest lies in making modifications to the source files.

Any assistance would be greatly appreciated. Thank you.

Answer №1

Modifying AST generated from parsing a .ts file and then converting the updated AST back to a .ts file is crucial.

To achieve this, utilizing custom emitter plugins is necessary. Incorporating a personalized transformer is key to this process. Additional guidance can be found in the PR documentation at https://github.com/Microsoft/TypeScript/pull/13940 🌹

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