| 1 | ;
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| 2 |
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| 3 | /**
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| 4 | * @param { import("../lib/css-analyzer") } analyzer
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| 5 | */
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| 6 | function rule(analyzer) {
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| 7 | analyzer.setMetric("emptyRules");
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| 8 |
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| 9 | analyzer.on("rule", function (rule) {
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| 10 | var properties = rule.declarations.filter(function (item) {
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| 11 | return item.type === "declaration";
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| 12 | });
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| 13 |
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| 14 | if (properties.length === 0) {
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| 15 | analyzer.incrMetric("emptyRules");
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| 16 | analyzer.addOffender("emptyRules", rule.selectors.join(", "));
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| 17 | }
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| 18 | });
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| 19 | }
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| 20 |
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| 21 | rule.description = "Total number of empty CSS rules";
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| 22 | module.exports = rule;
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