first commit

node_modules/stylelint/lib/utils/isSingleLineString.mjs

@@ -0,0 +1,10 @@
+/**
+ * Check if a string is a single line (i.e. does not contain
+ * any newline characters).
+ *
+ * @param {string} input
+ * @returns {boolean}
+ */
+export default function isSingleLineString(input) {
+	return !/[\n\r]/.test(input);
+}