Upgrade to MediatR 10

[pablopioli]

In version 10 MediatR extracted the base interfaces to a separate assembly.

https://www.nuget.org/packages/MediatR.Contracts/

If you upgrade an app that uses explicitly MediatR and blazor-state you get an error stating that the IRequest type cannot be found.

error CS7069: Reference to type 'IRequest' claims it is defined in 'MediatR', but it could not be found

The problem obviously lies in that the compiler tries to find the type in the main MediatR assembly and cannot found it.

Other libraries have found the same problem
jbogard/MediatR#692

An update of the Nuget version and a recompile should be enough to address this problem. Is anything that I can do to help?