class RuboCop::Cop::Sorbet::ForbidExtendTSigHelpersInShims

end
def foo; end
sig { returns(String) }
module SomeModule
# good
end
def foo; end
sig { returns(String) }
extend T::Helpers
extend T::Sig
module SomeModule
# bad
@example
or to extend T::Helpers
This cop ensures RBI shims do not include a call to extend T::Sig

def autocorrect(node) 

def autocorrect(node)
  -> (corrector) do
    corrector.remove(
      range_by_whole_lines(node.source_range, include_final_newline: true)
    )
  end
end

def on_send(node) 

def on_send(node)
  add_offense(node) if extend_t_helpers?(node) || extend_t_sig?(node)
end