/**
 * daemon/vision.ts — Image and video understanding.
 *
 * Image analysis: Delivered to the active Claude Code session via iTerm2.
 * The image is written to a temp file, and the path is typed into the session
 * so Claude's built-in Read tool can analyze it. Covered by Max plan.
 *
 * Video analysis: Google Gemini 2.0 Flash REST API (free tier: 15 RPM, 1M tokens/day).
 * Only model with native video understanding — no frame extraction needed.
 *
 * Requires GEMINI_API_KEY for video analysis (free tier available).
 */
interface SaveImageResult {
    path: string;
    sizeBytes: number;
}
/**
 * Save a received image to disk and return the path.
 * The path can be typed into an active Claude Code session for analysis.
 */
export declare function saveReceivedImage(imageBuffer: Buffer, mimetype?: string): SaveImageResult;
/**
 * Save a received video to disk and return the path.
 */
export declare function saveReceivedVideo(videoBuffer: Buffer, mimetype?: string): SaveImageResult;
interface AnalyzeVideoOptions {
    videoBuffer: Buffer;
    mimetype?: string;
    prompt?: string;
    model?: string;
}
interface AnalyzeResult {
    text: string;
    model: string;
    durationMs: number;
}
/**
 * Analyze a video using Gemini's native video understanding.
 * Free tier: 15 requests/minute, 1M tokens/day.
 *
 * Used as a fallback when no active Claude Code session is available,
 * or for direct video analysis requests.
 */
export declare function analyzeVideo(opts: AnalyzeVideoOptions): Promise<AnalyzeResult>;
export {};
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