module URL:sig
..end
include OpamFile.IO_FILE
val create : OpamTypes.repository_kind ->
?mirrors:OpamTypes.address list -> OpamTypes.address -> t
val url : t -> OpamTypes.address
val mirrors : t -> OpamTypes.address list
val kind : t -> OpamTypes.repository_kind
val checksum : t -> string option
val with_checksum : t -> string -> t