Create fileTransformer.js

Author: Shane32

Diff for: config/fileTransformer.js

@@ -0,0 +1,9 @@
+// source: https://jestjs.io/docs/code-transformation#examples
+
+const path = require('path');
+
+module.exports = {
+  process(src, filename, config, options) {
+    return 'module.exports = ' + JSON.stringify(path.basename(filename)) + ';';
+  },
+};