You can search for identifiers within the package.
in-package search v0.2.0
server-reason-react.webapi
Blob.Impl
module T : sig ... end
val size : T.t -> float
val slice : ?start:??? -> ?end_:??? -> ?contentType:??? -> T.t -> T.t
val stream : T.t -> Fetch.readableStream
val type_ : T.t -> string
val _type : T.t -> string