Public NotInheritable Class Table(Of TEntity As Class) _
    Implements IQueryable(Of TEntity), IQueryProvider, IEnumerable(Of TEntity),  _
    ITable, IQueryable, IEnumerable, IListSource

Dim instance As Table(Of TEntity)

public sealed class Table<TEntity> : IQueryable<TEntity>, 
    IQueryProvider, IEnumerable<TEntity>, ITable, IQueryable, IEnumerable, 
    IListSource
where TEntity : class

generic<typename TEntity>
where TEntity : ref class
public ref class Table sealed : IQueryable<TEntity>, 
    IQueryProvider, IEnumerable<TEntity>, ITable, IQueryable, IEnumerable, 
    IListSource

JScript does not support generic types or methods.