import type artplayerPluginAudioTrack from 'artplayer-plugin-audio-track' import type { RuntimeFactory } from 'artplayer-plugin-audio-track' import factory from '../../packages/artplayer-plugin-audio-track/src/index' const legacyContract: typeof artplayerPluginAudioTrack = factory const runtimeContract: RuntimeFactory = factory void [legacyContract, runtimeContract]