import { ToneListenReactNativeConfig } from '../types/ToneTypes';
export declare class NativeAudioPipeline {
    private cfg;
    private goertzel;
    private dual;
    private bridge;
    private ssm;
    private sub;
    constructor(cfg: ToneListenReactNativeConfig);
    init(onSequence: (seq: string) => void): Promise<void>;
    start(sampleRate?: number, bufferSize?: number): Promise<void>;
    stop(): Promise<void>;
    /**
     * Switch audio session mode
     * @param mode - Audio mode: 'measurement', 'default', 'videoRecording', 'moviePlayback', 'videoChat', 'gameChat', 'spokenAudio'
     */
    setAudioMode(mode: string): Promise<boolean>;
    /**
     * Get current audio session mode
     */
    getCurrentAudioMode(): Promise<string | null>;
    /**
     * Check if other media is currently playing
     */
    isMediaPlaying(): Promise<boolean>;
    /**
     * Automatically switch to appropriate audio mode based on media playback
     */
    autoSwitchAudioMode(): Promise<boolean>;
    /**
     * Prepare audio session for media playback (iOS only)
     */
    prepareForMediaPlayback(): Promise<boolean>;
    /**
     * Restore audio session after media playback (iOS only)
     */
    restoreAfterMediaPlayback(): Promise<boolean>;
    /**
     * Start decoding playback audio for detection (iOS & Android)
     */
    startPlaybackDecode(url: string): Promise<boolean>;
    /**
     * Stop decoding playback audio for detection (iOS & Android)
     */
    stopPlaybackDecode(): Promise<boolean>;
}
//# sourceMappingURL=audio.d.ts.map