add linting (and some initial fixes)

1 files changed, 21 insertions, 0 deletions

diff --git a/node_modules/jest-file-exists/build/index.js b/node_modules/jest-file-exists/build/index.js
new file mode 100644
index 000000000..c8eda7414
--- /dev/null
+++ b/node_modules/jest-file-exists/build/index.js
@@ -0,0 +1,21 @@
+/**
+ * Copyright (c) 2014, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+
+
+
+const fs = require('fs');
+
+module.exports = (
+filePath,
+hasteFS) =>
+hasteFS && hasteFS.exists(filePath) || fs.existsSync(filePath);
\ No newline at end of file