import ( "github.com/calmh/syncthing/model" ) // Create a new Model struct m := model.Model{} // Set the local version of a file to be in sync with a remote device m.SetInSync("my_file.txt", "ab12cd34") // Check if a file is in sync with a remote device inSync := m.InSync("my_file.txt", "ab12cd34") // Get the version of a file that is currently in sync with a remote device version := m.InSyncVersion("my_file.txt", "ab12cd34")These examples demonstrate how to use the `Model` struct to manage file synchronization between different devices running the Syncthing application. Overall, the `github.com/calmh/syncthing/model` package library provides essential functionality for implementing the core functionality of file synchronization in the Syncthing application.