First version

CTOAsYouGo/node_modules/postcss-functions/dist/lib/helpers.js

@@ -0,0 +1,23 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isPromise = isPromise;
+exports.hasPromises = hasPromises;
+exports.then = then;
+function isPromise(obj) {
+  return !!obj && (typeof obj === 'object' || typeof obj === 'function') && typeof obj.then === 'function';
+}
+
+function hasPromises(arr) {
+  return arr.some(function (item) {
+    return isPromise(item);
+  });
+}
+
+function then(promiseOrResult, onFulfilled) {
+  if (isPromise(promiseOrResult)) return promiseOrResult.then(onFulfilled);
+
+  return onFulfilled(promiseOrResult);
+}