namespace Microsoft.AspNetCore.Identity.EntityFrameworkCore
{
    public abstract class IdentityDbContext<TUser, TRole, TKey, TUserClaim, TUserRole, TUserLogin, TRoleClaim, TUserToken> : IdentityUserContext<TUser, TKey, TUserClaim, TUserLogin, TUserToken>
        where TUser, IdentityUser<TKey>
        where TRole, IdentityRole<TKey>
        where TKey, IEquatable<TKey>
        where TUserClaim, IdentityUserClaim<TKey>
        where TUserRole, IdentityUserRole<TKey>
        where TUserLogin, IdentityUserLogin<TKey>
        where TRoleClaim, IdentityRoleClaim<TKey>
        where TUserToken, IdentityUserToken<TKey>
}