try to reproduce the problem from michalkvasnicak#13

Author: michalkvasnicak

error_case/.babelrc

@@ -0,0 +1,7 @@
+{
+  "plugins": [
+    ["css-modules-transform", {
+      "processCss": "./src/utils/processCss.js"
+    }]
+  ]
+}

error_case/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "application-name",
+  "version": "0.0.1",
+  "dependencies": {
+    "babel-cli": "6.10.1",
+    "babel-plugin-css-modules-transform": "0.1.1"
+  },
+  "scripts": {
+    "test": "babel src"
+  }
+}

error_case/src/index.js

@@ -0,0 +1 @@
+const styles = require('./style.css');

error_case/src/style.css

@@ -0,0 +1,3 @@
+module.exports = function processCss() {
+    console.log('test');
+};