namespace Microsoft.EntityFrameworkCore.Metadata.Builders
{
    public class ReferenceReferenceBuilder<TEntity, TRelatedEntity> : ReferenceReferenceBuilder
        where TEntity, class
        where TRelatedEntity, class
    {
        public virtual ReferenceReferenceBuilder<TEntity!, TRelatedEntity!>! HasPrincipalKey<TPrincipalEntity>(Expression<Func<TPrincipalEntity!, object?>!>! keyExpression)
            where TPrincipalEntity, class;
    }
}