namespace Microsoft.EntityFrameworkCore.Metadata
{
    public class RuntimeEntityType : RuntimeTypeBase, IAnnotatable, IReadOnlyAnnotatable, IEntityType, IRuntimeEntityType, IRuntimeTypeBase, IReadOnlyEntityType, IReadOnlyTypeBase, ITypeBase
    {
        public virtual RuntimeForeignKey! AddForeignKey(IReadOnlyList<RuntimeProperty!>! properties, RuntimeKey! principalKey, RuntimeEntityType! principalEntityType, DeleteBehavior deleteBehavior = DeleteBehavior.ClientSetNull, bool unique = false, bool required = false, bool requiredDependent = false, bool ownership = false, bool constrained = true);
    }
}