Fix typings

Author: hoijnet

lib/typedef.js

@@ -187,7 +187,7 @@ const { ACTIONS } = Utils.ACTIONS;
 /**
  * @typedef {Object} NamedResourceData - { filename: "data.csv", data: "col1;col2\nval1;val2" }
  * @property {string} filename - Filename referenced in the WOQL query
- * @property {string|Blob} data - Attached data, such as CSV contents
+ * @property {string|Blob|Buffer} data - Attached data, such as CSV contents
  */
 
 /**