Const
Injection token for the pre-shell guard. Defaults to null (no guard). Uses providedIn: 'root' with a null factory so it is optional — consumers that don't provide a guard get null injected automatically.
Injection token for the pre-shell guard. Defaults to null (no guard). Uses providedIn: 'root' with a null factory so it is optional — consumers that don't provide a guard get null injected automatically.