code: def pytest_addoption(parser: Parser) -> None:
      group = parser.getgroup("debugconfig")
      group.addoption(
          "--version",
          "-V",
          action="count",
          default=0,
          dest="version",
          help="Display pytest version and information about plugins. "
          "When given twice, also display information about plugins.",
      )
      group._addoption(
          "-h",
          "--help",
          action=HelpAction,
          dest="help",
          help="Show help message and configuration info",
      )
      group._addoption(
          "-p",
          action="append",
          dest="plugins",
          default=[],
          metavar="name",
          help="Early-load given plugin module name or entry point (multi-allowed). "
          "To avoid loading of plugins, use the `no:` prefix, e.g. "
          "`no:doctest`.",
      )
      group.addoption(
          "--traceconfig",
          "--trace-config",
          action="store_true",
          default=False,
          help="Trace considerations of conftest.py files",
      )
      group.addoption(
          "--debug",
          action="store",
          nargs="?",
          const="pytestdebug.log",
          dest="debug",
          metavar="DEBUG_FILE_NAME",
          help="Store internal tracing debug information in this log file. "
          "This file is opened with 'w' and truncated as a result, care advised. "
          "Default: pytestdebug.log.",
      )
      group._addoption(
          "-o",
          "--override-ini",
          dest="override_ini",
          action="append",
          help='Override ini option with "option=value" style, '
          "e.g. `-o xfail_strict=True -o cache_dir=cache`.",
      )
  
imports: import os
  import sys
  from argparse import Action
  from typing import List
  from typing import Optional
  from typing import Union
  import pytest
  from _pytest.config import Config
  from _pytest.config import ExitCode
  from _pytest.config import PrintHelp
  from _pytest.config.argparsing import Parser
  from _pytest.terminal import TerminalReporter
label_desc: Use image node_id 1 for calling a global function with example usage: pytest_addoption(parser) without return types