You can search for identifiers within the package.
in-package search v0.2.0
val cmd_name : string
val add_repo : repo:string -> url:string -> unit
val install_exe : unit -> unit
val install_hooks : unit -> unit
val install_repos : unit -> unit
val install_patches : unit -> unit
val action : string list -> unit
val cmd : Ezcmd.TYPES.command