class Prism::UnlessNode

def copy(**params)
  UnlessNode.new(
    params.fetch(:keyword_loc) { keyword_loc },
    params.fetch(:predicate) { predicate },
    params.fetch(:then_keyword_loc) { then_keyword_loc },
    params.fetch(:statements) { statements },
    params.fetch(:consequent) { consequent },
    params.fetch(:end_keyword_loc) { end_keyword_loc },
    params.fetch(:location) { location },
  )
end