class YARP::InterpolatedRegularExpressionNode

def copy(**params)
  InterpolatedRegularExpressionNode.new(
    params.fetch(:opening_loc) { opening_loc },
    params.fetch(:parts) { parts },
    params.fetch(:closing_loc) { closing_loc },
    params.fetch(:flags) { flags },
    params.fetch(:location) { location },
  )
end