add restoreInit

packages/artplayer/types/events.d.ts

@@ -41,6 +41,7 @@ export type Events = {
     subtitleLoad: [url: string];
     subtitleSwitch: [url: string];
     subtitleTrackLoad: [track: HTMLTrackElement, event: Event];
+    subtitleOffset: [offset: number];
     focus: [event: Event];
     blur: [event: Event];
     dblclick: [event: Event];
@@ -65,7 +66,6 @@ export type Events = {
     play: [];
     screenshot: [dataUri: string];
     seek: [currentTime: number];
-    subtitleOffset: [offset: number];
     restart: [url: string];
     muted: [state: boolean];
     setBar: [type: Bar, percentage: number, event?: Event];