refactor: update type exports and improve type usage in tests

packages/artplayer/types/artplayer.d.ts

@@ -10,6 +10,8 @@ import type { Subtitle } from './subtitle'
 import type { Template } from './template'
 import type { Utils } from './utils'
 
+export type { Config, Events, I18n, Icons, Option, Player, Setting, SettingOption, Subtitle, Template, Utils }
+
 export default class Artplayer extends Player {
   constructor(option: Option, readyCallback?: (this: Artplayer, art: Artplayer) => unknown)
 

test/types.test.ts

@@ -1,6 +1,7 @@
+import type { Option } from '../packages/artplayer'
 import Artplayer from '../packages/artplayer'
 
-const option: Artplayer['Option'] = {
+const option: Option = {
   container: '.artplayer-app',
   url: './assets/sample/video.mp4',
 }
@@ -8,3 +9,4 @@ const option: Artplayer['Option'] = {
 option.volume = 0.5
 
 const art = new Artplayer(option)
+art.play()