https://learn.microsoft.com/fr-fr/dotnet/api/microsoft.extensions.fileproviders.ifileprovider.watch?view=net-10.0-pp
IFileProvider.Watch(String) Method (Microsoft.Extensions.FileProviders) | Microsoft Learn
Creates an IChangeToken for the specified filter.
watchstringmethodmicrosoftextensions
https://www.nuget.org/packages/Microsoft.Extensions.FileProviders.Physical
NuGet Gallery | Microsoft.Extensions.FileProviders.Physical 10.0.8
File provider for physical files for Microsoft.Extensions.FileProviders.
nuget gallerymicrosoftextensionsphysical