The language services API is built on top of the core compiler APIs, and it was designed to provide software engineers with a great developer experience independent of their IDE or code editor of choice.
We are going to use ts-simple-ast to access the language services API. We can access the language services API using the getLanguageService method in an AST instance:
myAst.getLanguageService();
The language services API implements methods that allow us to perform a common editing task, such as renaming a variable or automatically implementing an interface. The following screenshot shows some of the available methods in the language services API:
We are now going to create a very small application that ...
