shared_code.pseudo

Xamarin
 - Services
   - Airplanes : IAirplanes
     - typeof(SharedCode.Contracts.Services.GetAirplanes) GetAirplanes() { ... }
     // wait...
     
     // OHHHH!!
     - List<Airplanes> GetAirplanes() { ... }

SharedCode
 - Contracts
   - Services
     - IAirplanes
       - List<Airplane> GetAirplanes();

ASP
 - Services
   - Airplanes : IAirplanes
     - List<Airplanes> GetAirplanes() { ... }