Tips for updating TypeScript aliases during compilation

To define a typescript alias in tsconfig.json, you can use the following syntax:

"paths": {
      "@net/*":["net/*"],
      "@auth/*":["auth/*"],
    },

After defining the alias, you can then use it in your code like this in index.ts:

import { ResponseHandler } from "@net/rest/ResponseHandler";
export { ResponseHandler };

When compiling the typescript project, you may want to replace the alias @net with the project's real path such as ../net/rest/ResponseHandler. This will ensure that the project path is correctly parsed when used in other projects as a library. One way to achieve this is by using a tool like tsc-alias. After installing the tsc-alias library, you can run the following command:

"tscbuild": "tsc && tsc-alias",

If the above method does not successfully replace the alias @net, you may need to explore alternative solutions. Do you have any suggestions on how to effectively replace the typescript alias? Share your thoughts!.

Answer №1

When it comes to updating paths using tsc-alias, I'm not quite sure how to go about it. However, you could consider installing ttypescript:

yarn add ttypescript --save-dev

After installation, you can modify your tscbuild command in the following way:

"tscbuild": "ttsc",

I personally tested this approach and successfully changed paths from @net to ../src/net/.

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