diff --git a/typescript/core/plugin.ts b/typescript/core/plugin.ts
index cbd1da1d9b..53cca49a79 100644
--- a/typescript/core/plugin.ts
+++ b/typescript/core/plugin.ts
@@ -1,13 +1,13 @@
-import {_Widget} from "./widget";
+import { _Widget } from "./widget";
 
-type configWidgetFn = (options: object) =>  object
-type configObjectFn = (widget: _Widget) => void
+type configWidgetFn = (type: string, options: object) => object
+type configObjectFn = (type: string, widget: _Widget) => void
 
-export  type _config = (widgetFunction: configWidgetFn | configWidgetFn[], objectFunction: configObjectFn | configObjectFn[]) => void
+export type _config = (widgetFunction: configWidgetFn | configWidgetFn[], objectFunction: configObjectFn | configObjectFn[]) => void
 
-export  type _configWidget = (shorcut: string, widgetFunction: configWidgetFn) => void
+export type _configWidget = (shortcut: string, widgetFunction: configWidgetFn) => void
 
-export  type _registerObject = (shorcut: string, objectFunction: configObjectFn) => void
+export type _registerObject = (shortcut: string, objectFunction: configObjectFn) => void
 
 export type _Plugin = {
     config: _config;