class Cucumber::CucumberExpressions::AlternativeMayNotExclusivelyContainOptionals

def initialize(node, expression)
  super(
    build_message(
      node.start,
      expression,
      point_at_located(node),
      'An alternative may not exclusively contain optionals',
      "If you did not mean to use an optional you can use '\\(' to escape the '('"
    )
  )
end