code: def update():
      # type: () -> None
      
      branch = git.current_branch(refresh=True)
      develop = conf.get('git.devel_branch', 'develop')
  
      common.assert_branch_type('feature')
      common.git_checkout(develop)
      common.git_pull(develop)
      common.git_checkout(branch.name)
      common.git_merge(branch.name, develop)
docs: Update the feature with updates committed to develop.
  
      This will merge current develop into the current branch.