add linting (and some initial fixes)

1 files changed, 17 insertions, 0 deletions

diff --git a/node_modules/jest-util/build/clearLine.js b/node_modules/jest-util/build/clearLine.js
new file mode 100644
index 000000000..240c71a77
--- /dev/null
+++ b/node_modules/jest-util/build/clearLine.js
@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2014-present, 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.
+ *
+ * 
+ */
+/* global stream$Writable */
+'use strict';
+
+module.exports = stream => {
+  if (process.stdout.isTTY) {
+    stream.write('\x1b[999D\x1b[K');
+  }
+};
\ No newline at end of file