VideoInputDevice

new VideoInputDevice(
    deviceDescription: MediaDeviceDescription,
    options: DeviceOptions,
): VideoInputDevice

openDevice(): Promise<void>

getVideoStream(): undefined | MediaStream

getVideoElement(): null | HTMLVideoElement

getCanvasElement(): null | HTMLCanvasElement

getSettings(): undefined | MediaTrackSettings

close(): void

on<Type extends keyof Events>(
    event: Type,
    callback: (args: Events[Type]) => void,
): VideoInputDevice

once<Type extends keyof Events>(
    event: Type,
    callback: (args: Events[Type]) => void,
): VideoInputDevice

off<Type extends keyof Events>(
    event: Type,
    callback: (args: Events[Type]) => void,
): VideoInputDevice