useswc_core::ecma::{ast::Program,transforms::testing::test,visit::{as_folder,FoldWith,VisitMut},};useswc_core::plugin::{plugin_transform,proxies::TransformPluginProgramMetadata};pubstructTransformVisitor;implVisitMutforTransformVisitor{} We have the basic parts ofswc_coreimported, but we need t...