module Bundler
  class LockfileParser
    def initialize: (String) -> void

    def specs: () -> Array[LazySpecification]
  end

  class LazySpecification
    def name: () -> String

    def version: () -> String

    def dependencies: () -> Array[Gem::Dependency]
  end

  class Dependency < Gem::Dependency
    attr_reader autorequire: Array[String]?

    attr_reader source: untyped
  end

  class Definition
    def lockfile: () -> Pathname

    def locked_gems: () -> LockfileParser

    def dependencies: () -> Array[Dependency]
  end

  def self.default_lockfile: () -> Pathname

  def self.definition: () -> Definition

  module Source
    class Gemspec
    end
  end
end