import { ModelConfig, SpeakerEmbedding } from './types';
export declare class NeXtTDNNModel {
    private session;
    private config;
    constructor(config: ModelConfig);
    initialize(): Promise<void>;
    infer(melSpectrogram: Float32Array, numFrames: number): Promise<SpeakerEmbedding>;
    cleanup(): Promise<void>;
    getModelInfo(): {
        inputShape: number[];
        outputShape: number[];
    } | null;
}
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