public class DataManager<TEntity> : IDisposable, 
	IDataManager<TEntity>
where TEntity : BaseEntity

Public Class DataManager(Of TEntity As BaseEntity)
	Implements IDisposable, IDataManager(Of TEntity)

generic<typename TEntity>
where TEntity : BaseEntity
public ref class DataManager : IDisposable, 
	IDataManager<TEntity>

type DataManager<'TEntity when 'TEntity : BaseEntity> =  
    class
        interface IDisposable
        interface IDataManager<'TEntity>
    end