import type { TrackLabel } from '../../../types/common';
export interface PendingClosureProducer {
    label: TrackLabel;
    producerId: string;
}
declare class PendingClosureProducerStorage {
    #private;
    set(label: TrackLabel, producerId: string): void;
    get(label: TrackLabel): PendingClosureProducer | undefined;
    has(label: TrackLabel): boolean;
    delete(label: TrackLabel): void;
    entries(): PendingClosureProducer[];
}
export default PendingClosureProducerStorage;