Get rid of google charts errors.

2016-01-08 12:42:29 -08:00
parent f95d16fa6c
commit 711a36fd3a
2 changed files with 15 additions and 0 deletions
--- a/static/externs.js
+++ b/static/externs.js
@@ -0,0 +1,14 @@
+/* Externs that we don't get from real sources are here */
+
+google.charts = {};
+
+/**
+ * @param {function()} callback
+ */
+google.charts.setOnLoadCallback = function(callback) {};
+
+/**
+ * @param {Node} container
+ * @constructor
+ */
+google.visualization.Timeline = function(container) {};