/**
 * @typedef {import('../types.js').Context} Context
 * @typedef {import('../types.js').Options} Options
 */

/**
 * @param {Context} context
 * @returns {Exclude<Options['ruleRepetition'], undefined>}
 */
export function checkRuleRepetition(context) {
  const repetition = context.options.ruleRepetition || 3

  if (repetition < 3) {
    throw new Error(
      'Cannot serialize rules with repetition `' +
        repetition +
        '` for `options.ruleRepetition`, expected `3` or more'
    )
  }

  return repetition
}