import type { MoonshineTranscriptLine } from '../types/interfaces';
type SpeakerMetadata = Pick<MoonshineTranscriptLine, 'hasSpeakerId' | 'speakerId' | 'speakerIndex'>;
export declare class MoonshineWebSpeakerClusterer {
    private readonly clusterThreshold;
    private clusters;
    private nextSpeakerIndex;
    private previousClusterId;
    constructor(clusterThreshold?: number);
    assign(samples: Float32Array | number[], sampleRate: number): SpeakerMetadata | undefined;
    private getPreviousCluster;
}
export {};
//# sourceMappingURL=MoonshineWebSpeakerClusterer.d.ts.map