DEPRECATED. Some services moved to separated projects: https://github.com/navix/sx-icon, https://github.com/navix/sx-state, https://github.com/navix/sx-focus-listener, https://github.com/navix/sx-class. For other features use @angular/cdk or native HTML/JS.
The sources for this package are in the main ngx-kit repo. Please file issues and pull requests against that repo.