/**
 * Service for managing workout sounds using Web Audio API
 */
export declare class SoundService {
    private static instance;
    private enabled;
    private audioContext;
    private soundConfigs;
    private constructor();
    /**
     * Get the singleton instance of SoundService
     */
    static getInstance(): SoundService;
    /**
     * Initialize the Audio Context
     */
    private initAudioContext;
    /**
     * Enable or disable sounds
     */
    setEnabled(enabled: boolean): void;
    /**
     * Get current enabled state
     */
    isEnabled(): boolean;
    /**
     * Generate a beep sound with the Web Audio API
     */
    private generateBeep;
    /**
     * Play a sequence of beeps based on pattern
     */
    private playBeepPattern;
    /**
     * Play a sound by type
     */
    play(soundType: string): void;
}