You can search for identifiers within the package.
in-package search v0.2.0
type 'r t = {
f : 'acc. ('acc -> Xmlm.signal -> 'acc) -> 'acc -> 'r -> 'acc;
}
val text : 'r t -> 'r DocOck.Types.Documentation.text t
val unit : 'r t -> 'r DocOck.Types.Unit.t t
val file_unit : 'r t -> 'r DocOck.Types.Unit.t t
val page : 'r t -> 'r DocOck.Types.Page.t t
val file_page : 'r t -> 'r DocOck.Types.Page.t t