Looks like the question is incomplete,else not explained well. In Entity Framework, the database datatypes gets converted to the respective .Net types like:
If the database field is of type int, the C# class field will be of System.Int32 or simply int.
If the database field is of type varchar, the C# class field will be of System.String or simply string.
All the stored procedures will get converted to the functions which will have the return type as object and actually they are the object collections.
Hope it will be helpful to you.
Pawan Awasthi(DNS MVM)
+91 8123489140 (whatsApp), +60 14365 1476(Malaysia)