Remove unnessisary as unknown as ... and change test to reflect the A…

…PI change

packages/rrweb-snapshot/test/integration.test.ts

@@ -132,7 +132,7 @@ describe('integration tests', function (this: ISuite) {
         await page.evaluate(`${code}
         const x = new XMLSerializer();
         const snap = rrweb.snapshot(document);
-        let out = x.serializeToString(rrweb.rebuild(snap, { doc: document })[0]);
+        let out = x.serializeToString(rrweb.rebuild(snap, { doc: document }));
         if (document.querySelector('html').getAttribute('xmlns') !== 'http://www.w3.org/1999/xhtml') {
           // this is just an artefact of serializeToString
           out = out.replace(' xmlns=\"http://www.w3.org/1999/xhtml\"', '');

packages/rrweb/src/replay/index.ts

@@ -1666,7 +1666,7 @@ export class Replayer {
       });
     } else if (sn?.type === NodeType.Document) {
       // nest iframe content document
-      ((target as unknown) as Document).defaultView!.scrollTo({
+      (target as Document).defaultView!.scrollTo({
         top: d.y,
         left: d.x,
         behavior: isSync ? 'auto' : 'smooth',

packages/rrweb/typings/record/iframe-manager.d.ts

@@ -9,5 +9,5 @@ export declare class IframeManager {
     });
     addIframe(iframeEl: HTMLIFrameElement): void;
     addLoadListener(cb: (iframeEl: HTMLIFrameElement) => unknown): void;
-    attachIframe(iframeEl: Node, childSn: serializedNodeWithId, mirror: Mirror): void;
+    attachIframe(iframeEl: HTMLIFrameElement, childSn: serializedNodeWithId, mirror: Mirror): void;
 }

packages/rrweb/typings/record/index.d.ts

@@ -1,10 +1,9 @@
-import { Mirror } from 'rrweb-snapshot';
 import { eventWithTime, recordOptions, listenerHandler } from '../types';
 declare function record<T = eventWithTime>(options?: recordOptions<T>): listenerHandler | undefined;
 declare namespace record {
     var addCustomEvent: <T>(tag: string, payload: T) => void;
     var freezePage: () => void;
     var takeFullSnapshot: (isCheckout?: boolean | undefined) => void;
-    var mirror: Mirror;
+    var mirror: import("rrweb-snapshot").Mirror;
 }
 export default record;