/**
 * @module generate/sound-effect
 * @description `vibe generate sound-effect` — ElevenLabs SFX generation.
 * Split out of `generate.ts` in v0.69 (Plan G Phase 2).
 */
import type { Command } from "commander";
export interface ExecuteSoundEffectOptions {
    prompt: string;
    output?: string;
    duration?: number;
    promptInfluence?: number;
}
export interface ExecuteSoundEffectResult {
    success: boolean;
    outputPath?: string;
    error?: string;
}
export declare function executeSoundEffect(options: ExecuteSoundEffectOptions): Promise<ExecuteSoundEffectResult>;
export declare function registerSoundEffectCommand(parent: Command): void;
