node_modules/stylelint/lib/rules/keyframe-declaration-no-important/index.js

"use strict";

const report = require("../../utils/report");
const ruleMessages = require("../../utils/ruleMessages");
const validateOptions = require("../../utils/validateOptions");

const ruleName = "keyframe-declaration-no-important";

const messages = ruleMessages(ruleName, {
  rejected: "Unexpected !important"
});

const rule = function(actual) {
  return (root, result) => {
    const validOptions = validateOptions(result, ruleName, { actual });

    if (!validOptions) {
      return;
    }

    root.walkAtRules(/^(-(moz|webkit)-)?keyframes$/i, atRuleKeyframes => {
      atRuleKeyframes.walkDecls(decl => {
        if (!decl.important) {
          return;
        }

        report({
          message: messages.rejected,
          node: decl,
          word: "important",
          result,
          ruleName
        });
      });
    });
  };
};

rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;