https://medium.com/@lucianoalmeida1/an-overview-of-swiftsyntax-cf1ae6d53494

SwiftSyntax is a library that provides a Swift abstraction on top of the libSyntax, providing a set of APIs that makes possible to do things like visiting, rewriting and retrieve information from the syntactic structure of a swift source.So, in today’s article, we are going to play around and explore a little bit the SwiftSyntax library to understand more about how it works and how we can use to create things that can help us solve some problems.

Before we dive into the SwiftSyntax, we need to understand at least in a high level some things about the compiler flow.