first commit

node_modules/stylelint/lib/utils/getStylelintRule.mjs

@@ -0,0 +1,22 @@
+import rules from '../rules/index.mjs';
+
+/**
+ * @param {string} ruleName
+ * @param {import('stylelint').Config | undefined} [config]
+ * @returns {Promise<import('stylelint').Rule | undefined>}
+ */
+export default function getStylelintRule(ruleName, config) {
+	if (isBuiltInRule(ruleName)) {
+		return rules[ruleName];
+	}
+
+	return Promise.resolve(config?.pluginFunctions?.[ruleName]);
+}
+
+/**
+ * @param {string} ruleName
+ * @returns {ruleName is keyof rules}
+ */
+function isBuiltInRule(ruleName) {
+	return ruleName in rules;
+}