code: def get_envversion(self, app: Sphinx) -> dict[str, int]:
      from sphinx.environment import ENV_VERSION
  
      envversion = {
          ext.name: ext.metadata["env_version"]
          for ext in app.extensions.values()
          if ext.metadata.get("env_version")
      }
      envversion["sphinx"] = ENV_VERSION
      return envversion
  
imports: from __future__ import annotations
  import sys
  import traceback
  from importlib import import_module
  from types import MethodType
  from typing import TYPE_CHECKING, Any, Callable
  from sphinx.domains import Domain, Index, ObjType
  from sphinx.domains.std import GenericObject, Target
  from sphinx.errors import ExtensionError, SphinxError, VersionRequirementError
  from sphinx.extension import Extension
  from sphinx.io import create_publisher
  from sphinx.locale import __
  from sphinx.parsers import Parser
  from sphinx.roles import XRefRole
  from sphinx.util import logging
  from sphinx.util.logging import prefixed_warnings
label_desc: Use image node_id 36 for calling the SphinxComponentRegistry obj's underlying member method code with example usage: obj.get_envversion(app) and returns: envversion