`val name : string * Dose_pef.Packages_types.name`
`val version : string * Dose_pef.Packages_types.version`
`val architecture : string * Dose_pef.Packages_types.architecture list`
`val build_depends : string * Dose_pef.Packages_types.builddepsformula`
`val build_depends_indep : string * Dose_pef.Packages_types.builddepsformula`
`val build_depends_arch : string * Dose_pef.Packages_types.builddepsformula`
`val build_conflicts : string * Dose_pef.Packages_types.builddepslist`
`val build_conflicts_indep : string * Dose_pef.Packages_types.builddepslist`
`val build_conflicts_arch : string * Dose_pef.Packages_types.builddepslist`
`method name : Dose_pef.Packages_types.name`
`method version : Dose_pef.Packages_types.version`
`method architecture : Dose_pef.Packages_types.architecture list`
`method build_depends : Dose_pef.Packages_types.builddepsformula`
`method build_depends_indep : Dose_pef.Packages_types.builddepsformula`
`method build_depends_arch : Dose_pef.Packages_types.builddepsformula`
`method build_conflicts : Dose_pef.Packages_types.builddepslist`
`method build_conflicts_indep : Dose_pef.Packages_types.builddepslist`
`method build_conflicts_arch : Dose_pef.Packages_types.builddepslist`
`method pp : Stdlib.out_channel -> unit`