# sig/systemu.rbs

class Object
  def systemu: () -> untyped
end


# sig/systemu.rbs

class SystemUniversal
  def child_program: () -> untyped
  def child_setup: () -> untyped
  def getopts: () -> untyped
  def initialize: () -> void
  def new_thread: () -> untyped
  def quietly: () -> untyped
  def quote: () -> untyped
  def quote: () -> untyped
  def relay: () -> untyped
  def systemu: () -> untyped
  def systemu: () -> untyped
  def tmpdir: () -> untyped
  def version: () -> untyped
end


# sig/systemu.rbs

class SystemUniversal::StreamReader
  def initialize: () -> void
  def join: () -> untyped
end