added all files to project

node_modules/flat-cache/src/del.js

@@ -0,0 +1,13 @@
+var rimraf = require('rimraf').sync;
+var fs = require('fs');
+
+module.exports = function del(file) {
+  if (fs.existsSync(file)) {
+    //if rimraf doesn't throw then the file has been deleted or didn't exist
+    rimraf(file, {
+      glob: false,
+    });
+    return true;
+  }
+  return false;
+};