refactor(multiple-subtitles): [PKG-MULTI-SUB-04] expose compatible runtime type entry

refactor/fixtures/consumers/multiple-subtitles-published.ts

@@ -0,0 +1,9 @@
+import Artplayer from 'artplayer'
+import subtitles from 'artplayer-plugin-multiple-subtitles'
+
+const option: Parameters<typeof subtitles>[0] = { subtitles: [{ url: '/en.vtt', name: 'en', type: 'vtt', encoding: 'utf-8', onParser: (...args) => args }, {}] }
+const art = new Artplayer({ container: '#player', url: '/video.mp4', plugins: [subtitles(option)] })
+const result: ReturnType<ReturnType<typeof subtitles>> = { name: 'multipleSubtitles' }
+const replacement: typeof subtitles = (_option: Parameters<typeof subtitles>[0]) => (_art: Artplayer) => result
+void subtitles(option)(art).name
+void replacement