in Sources/SwiftCodeSanKit/FileUpdaters/DeclUpdater.swift [74:80]
func removeUnusedImports(fileToModuleMap: [String: String],
unusedImports: [String: [String]],
completion: @escaping (String, String) -> ()) {
scan(fileToModuleMap) { (path, module, lock) in
self.updateSrcs(path: path, module: module, lock: lock, unusedImports: unusedImports, completion: completion)
}
}