refactor(asr): [PKG-ASR-04] preserve old declarations and add precise runtime types

refactor/fixtures/consumers/asr-published.ts

@@ -0,0 +1,55 @@
+import Artplayer from 'artplayer'
+import asr from 'artplayer-plugin-asr'
+import * as namespace from 'artplayer-plugin-asr'
+
+interface PublishedChunk {
+  pcm: ArrayBuffer
+  wav: ArrayBuffer
+}
+
+interface PublishedOption {
+  length?: number
+  interval?: number
+  sampleRate?: number
+  autoHideTimeout?: number
+  onAudioChunk?: (chunk: PublishedChunk) => void | Promise<void>
+}
+
+interface PublishedResult {
+  name: 'artplayerPluginAsr'
+  stop: () => void
+  hide: () => void
+  append: (subtitle: string) => void
+}
+
+type PublishedFactory = (option?: PublishedOption) => (art: Artplayer) => PublishedResult
+const option: Parameters<typeof asr>[0] = {
+  length: 3,
+  interval: 100,
+  sampleRate: 16000,
+  autoHideTimeout: 10000,
+  onAudioChunk(chunk) {
+    const pcm: ArrayBuffer = chunk.pcm
+    const wav: ArrayBuffer = chunk.wav
+    void [pcm, wav]
+  },
+}
+const empty: Parameters<typeof asr>[0] = undefined
+const asyncOption: PublishedOption = { onAudioChunk: async (_chunk: PublishedChunk): Promise<void> => {} }
+const result: ReturnType<ReturnType<typeof asr>> = {
+  name: 'artplayerPluginAsr',
+  stop() {},
+  hide() {},
+  append(_subtitle: string) {},
+}
+const replacement: PublishedFactory = (_option?: PublishedOption) => (_art: Artplayer) => result
+const assignToOld: PublishedFactory = asr
+const assignFromOld: typeof asr = replacement
+const namespaceFactory: PublishedFactory = namespace.default
+const art = new Artplayer({ container: '#player', url: '/video.mp4', plugins: [asr(option), asr(asyncOption), asr(), namespace.default(empty)] })
+const installed: PublishedResult = asr(option)(art)
+const stop: void = installed.stop()
+const hide: void = installed.hide()
+const append: void = installed.append('Historical subtitle.')
+const callback: ((chunk: PublishedChunk) => void | Promise<void>) | undefined = option.onAudioChunk
+void [assignToOld, assignFromOld, namespaceFactory, stop, hide, append, callback]