// - declares symbols that are provided outisde of dygraphs (e.g. by excanvas)
// - defines custom types used internally
-/**
- * @param {Object} dict
- * @return {!Array.<string>}
- */
-function printStackTrace(dict) {}
-
/**
* @constructor
// For IE
/**
* @param {string} type
- * @param {Object} fn
+ * @param {Function} fn
*/
Element.prototype.detachEvent = function(type, fn) {};