applying transfer to react app

node_modules/postcss-loader/src/options.js

@@ -0,0 +1,36 @@
+/**
+ * **PostCSS Options Parser**
+ *
+ * Transforms the loader options into a valid postcss config `{Object}`
+ *
+ * @method parseOptions
+ *
+ * @param {Boolean} exec Execute CSS-in-JS
+ * @param {String|Object} parser PostCSS Parser
+ * @param {String|Object} syntax PostCSS Syntax
+ * @param {String|Object} stringifier PostCSS Stringifier
+ * @param {Array|Object|Function} plugins PostCSS Plugins
+ *
+ * @return {Promise} PostCSS Config
+ */
+function parseOptions ({ exec, parser, syntax, stringifier, plugins }) {
+  if (typeof plugins === 'function') {
+    plugins = plugins.call(this, this)
+  }
+
+  if (typeof plugins === 'undefined') {
+    plugins = []
+  } else if (!Array.isArray(plugins)) {
+    plugins = [ plugins ]
+  }
+
+  const options = {}
+
+  options.parser = parser
+  options.syntax = syntax
+  options.stringifier = stringifier
+
+  return Promise.resolve({ options, plugins, exec })
+}
+
+module.exports = parseOptions