class Prism::ArrayPatternNode

def copy(**params)
  ArrayPatternNode.new(
    params.fetch(:constant) { constant },
    params.fetch(:requireds) { requireds },
    params.fetch(:rest) { rest },
    params.fetch(:posts) { posts },
    params.fetch(:opening_loc) { opening_loc },
    params.fetch(:closing_loc) { closing_loc },
    params.fetch(:location) { location },
  )
end