docs: def prune(force):
      """Remove all configuration for environments."""
      if not force:
          echo_warning(
              'Removing configuration of environments that may be in use will leave '
              'them in a potentially unusable state. If you wish to proceed (e.g. you '
              'have just restarted your machine), you may use the -f / --force flag.'
          )
          abort(code=2)
  
      checks = get_configured_checks()
      for check in checks:
          envs = get_configured_envs(check)
  
          if envs:
              echo_info('{}:'.format(check))
              for env in envs:
                  echo_waiting('Removing `{}`... '.format(env), nl=False, indent=True)
                  remove_env_data(check, env)
                  echo_success('success!')
  
          remove_env_root(check)