--- /dev/null
+/* @flow */
+"use strict";
+
+/**
+ * Check whether a string has less interpolation
+ *
+ * @param {string} string
+ * @return {boolean} If `true`, a string has less interpolation
+ */
+module.exports = function(string /*: string*/) /*: boolean*/ {
+ if (/@{.+?}/.test(string)) {
+ return true;
+ }
+
+ return false;
+};