Enable smooth panning between past/live.

src/patches/ha-web-rtc-player.ts

@@ -9,16 +9,17 @@
 // available as compilation time.
 // ====================================================================
 
-import { css, CSSResultGroup, html, unsafeCSS, TemplateResult } from 'lit';
+import { css, CSSResultGroup, html, TemplateResult, unsafeCSS } from 'lit';
 import { customElement } from 'lit/decorators.js';
 import { query } from 'lit/decorators/query.js';
 import { dispatchErrorMessageEvent } from '../components/message.js';
+import liveHAComponentsStyle from '../scss/live-ha-components.scss';
+import { FrigateCardMediaPlayer } from '../types.js';
 import { dispatchMediaLoadedEvent } from '../utils/media-info.js';
 import {
   hideMediaControlsTemporarily,
-  MEDIA_LOAD_CONTROLS_HIDE_SECONDS,
+  MEDIA_LOAD_CONTROLS_HIDE_SECONDS
 } from '../utils/media.js';
-import liveHAComponentsStyle from '../scss/live-ha-components.scss';
 
 customElements.whenDefined('ha-web-rtc-player').then(() => {
   @customElement('frigate-card-ha-web-rtc-player')
@@ -36,11 +37,11 @@ customElements.whenDefined('ha-web-rtc-player').then(() => {
       return this._video?.play();
     }
 
-    public pause(): void {
+    public async pause(): Promise<void> {
       this._video?.pause();
     }
 
-    public mute(): void {
+    public async mute(): Promise<void> {
       // The muted property is only for the initial muted state. Must explicitly
       // set the muted on the video player to make the change dynamic.
       if (this._video) {
@@ -48,7 +49,7 @@ customElements.whenDefined('ha-web-rtc-player').then(() => {
       }
     }
 
-    public unmute(): void {
+    public async unmute(): Promise<void> {
       // See note in mute().
       if (this._video) {
         this._video.muted = false;
@@ -59,7 +60,7 @@ customElements.whenDefined('ha-web-rtc-player').then(() => {
       return this._video?.muted ?? true;
     }
 
-    public seek(seconds: number): void {
+    public async seek(seconds: number): Promise<void> {
       if (this._video) {
         this._video.currentTime = seconds;
       }