management/front/dkha-web-sz-main/node_modules/postcss-prefix-selector/index.js

module.exports = function postcssPrefixSelector(options) {
  const prefix = options.prefix;
  const prefixWithSpace = /\s+$/.test(prefix) ? prefix : `${prefix} `;

  return function(root) {
    root.walkRules(rule => {
      const keyframeRules = [
        'keyframes',
        '-webkit-keyframes',
        '-moz-keyframes',
        '-o-keyframes'
      ];

      if (rule.parent && keyframeRules.includes(rule.parent.name)) {
        return;
      }

      rule.selectors = rule.selectors.map(selector => {
        if (options.exclude && excludeSelector(selector, options.exclude)) {
          return selector;
        }

        if (options.transform) {
          return options.transform(
            prefix,
            selector,
            prefixWithSpace + selector
          );
        }

        return prefixWithSpace + selector;
      });
    });
  };
};

function excludeSelector(selector, excludeArr) {
  return excludeArr.some(excludeRule => {
    if (excludeRule instanceof RegExp) {
      return excludeRule.test(selector);
    }

    return selector === excludeRule;
  });
}