module WEBrick

NullReader: untyped

def self.read: (*untyped args) -> nil

alias self.gets self.read

FakeProxyURI: untyped

def self.method_missing: (untyped meth, *untyped args) -> (nil | untyped)

class HTTPProxyServer < HTTPServer
  @via: untyped

  def initialize: (?::Hash[untyped, untyped] config, ?untyped default) -> void

#

  def service: (HTTPRequest req, HTTPResponse res) -> untyped

  def proxy_auth: (HTTPRequest req, HTTPResponse res) -> untyped

  def proxy_uri: (HTTPRequest req, HTTPResponse res) -> untyped

  def proxy_service: (HTTPRequest req, HTTPResponse res) -> untyped

  def do_CONNECT: (HTTPRequest req, HTTPResponse res) -> untyped

  def do_GET: (HTTPRequest req, HTTPResponse res) -> untyped

  def do_HEAD: (HTTPRequest req, HTTPResponse res) -> untyped

  def do_POST: (HTTPRequest req, HTTPResponse res) -> untyped

  def do_OPTIONS: (HTTPRequest req, HTTPResponse res) -> untyped

  private

  # Some header fields should not be transferred.
  HopByHop: ::Array["connection" | "keep-alive" | "proxy-authenticate" | "upgrade" | "proxy-authorization" | "te" | "trailers" | "transfer-encoding"]

  ShouldNotTransfer: ::Array["set-cookie" | "proxy-connection"]

  def split_field: (untyped f) -> (untyped | ::Array[untyped])

  def choose_header: (untyped src, untyped dst) -> untyped

  # Net::HTTP is stupid about the multiple header fields.
  # Here is workaround:
  def set_cookie: (untyped src, untyped dst) -> (untyped | nil)

  def set_via: (untyped h) -> (untyped | nil)

  def setup_proxy_header: (HTTPRequest req, HTTPResponse res) -> untyped

  def setup_upstream_proxy_authentication: (HTTPRequest req, HTTPResponse res, untyped header) -> untyped

  def create_net_http: (untyped uri, untyped upstream) -> untyped

  def perform_proxy_request: (HTTPRequest req, HTTPResponse res, untyped req_class, ?untyped? body_stream) -> untyped
end

end