Variable jitQueue`Const`

jitQueue: {
    clear: () => Promise<JitQueueClearResponse>;
    enqueueNext: (
        opts: JitQueueEnqueueNextParams,
    ) => Promise<JitQueueEnqueueNextResponse>;
    getState: () => Promise<JitQueueGetStateResponse>;
    notifyEmpty: () => Promise<JitQueueNotifyEmptyResponse>;
    playNow: (opts: JitQueuePlayNowParams) => Promise<JitQueuePlayNowResponse>;
    preloadBatch: (
        opts: JitQueuePreloadBatchParams,
    ) => Promise<JitQueuePreloadBatchResponse>;
    skip: () => Promise<JitQueueSkipResponse>;
    stop: (opts?: JitQueueStopParams) => Promise<JitQueueStopResponse>;
} = ...

jitQueue — just-in-time queue namespace.

Distinct from queue (the foobar2000 play-queue): jitQueue is the streaming pre-load queue for adaptive playback.

clear: () => Promise<JitQueueClearResponse>

Empty the buffer and return the session to idle.
enqueueNext: (opts: JitQueueEnqueueNextParams) => Promise<JitQueueEnqueueNextResponse>

Enqueue the next track. URLs are capped at 2048 chars; an over-length URL fails with INVALID_PARAMS, and a session that is not playing refuses with NO_ACTIVE_ITEM.
getState: () => Promise<JitQueueGetStateResponse>

shadowPlaylist is -1 until the shadow playlist has been created.
notifyEmpty: () => Promise<JitQueueNotifyEmptyResponse>

Tell the host the page has no more tracks to offer; the session moves to Exhausted.
playNow: (opts: JitQueuePlayNowParams) => Promise<JitQueuePlayNowResponse>

Start playing the given track immediately. URLs are capped at 2048 chars; an over-length URL fails with INVALID_PARAMS.
preloadBatch: (opts: JitQueuePreloadBatchParams) => Promise<JitQueuePreloadBatchResponse>

Batch-preload tracks. Each URL is capped at 2048 chars; over-length URLs are silently skipped and counted in invalidCount.
skip: () => Promise<JitQueueSkipResponse>

Refuses with NO_ACTIVE_ITEM while no JIT session is active.
stop: (opts?: JitQueueStopParams) => Promise<JitQueueStopResponse>

clearBuffer defaults to true on the host.

Variable jitQueueConst