Expression.Object
module Property : sig ... end
module SpreadProperty : sig ... end
type ('M, 'T) property =
| Property of ('M, 'T) Property.t
| SpreadProperty of ('M, 'T) SpreadProperty.t
and ('M, 'T) t = {
properties : ('M, 'T) property list;
comments : ('M, 'M Comment.t list) Syntax.t option;
}