module RBS
  module Collection
    class Installer
      attr_reader lockfile: Config
      attr_reader stdout: CLI::_IO

      def initialize: (lockfile_path: Pathname, ?stdout: CLI::_IO) -> void
      def install_from_lockfile: () -> void

      private

      @source_for: Hash[Sources::source_entry, Sources::_Source]

      def source_for: (Config::gem_entry) -> Sources::_Source
    end
  end
end