import { type FilterVerdict } from './qa-image-filter.js';
export declare const DEFAULT_QA_IMAGE_VISION_ENDPOINT = "https://generativelanguage.googleapis.com/v1beta/models/gemini-3.5-flash:generateContent";
export type ImageVisionVerdict = FilterVerdict | 'error';
export interface ImageVisionSlide {
    sceneIndex: number;
    /** Path to the slide/keyframe image that will seed image-to-video generation. */
    imagePath: string;
}
export interface CheckImageVisionInput {
    slides: ImageVisionSlide[];
    /**
     * Flag slides at or above this verdict (`ok` turns false). Default
     * `likely-blocked` — the Python's default; pass `risky` for a stricter gate.
     */
    threshold?: Exclude<FilterVerdict, 'safe'>;
    /** Override the Gemini endpoint (else VCLAW_GEMINI_API_ENDPOINT, else default). */
    endpoint?: string;
    /** Explicit API key — bypasses the env-backed key pool. */
    keyOverride?: string;
    /** Injectable fetch for offline tests. */
    fetcher?: typeof fetch;
}
export interface ImageVisionResult {
    sceneIndex: number;
    verdict: ImageVisionVerdict;
    reason: string;
}
export interface CheckImageVisionResult {
    results: ImageVisionResult[];
    /** Results at or above the threshold (never includes `error` results). */
    flagged: ImageVisionResult[];
    /** False only when at least one slide is at/above the threshold. */
    ok: boolean;
}
/**
 * The audit prompt, generalized from the Python original (which was worded for
 * its cricket-recap deck). The four flagged-element categories and the EXACT
 * two-line `verdict:` / `reason:` reply contract are unchanged.
 */
export declare function buildImageVisionPrompt(): string;
/**
 * Parse the two-line `verdict:` / `reason:` reply. An unrecognized verdict
 * value falls back to `error` with the full reply text as the reason, exactly
 * like the Python original.
 */
export declare function parseImageVisionReply(text: string): {
    verdict: ImageVisionVerdict;
    reason: string;
};
/**
 * Classify content-filter risk for every slide image, sequentially (one
 * Gemini call per slide, matching the Python). Per-slide failures (missing
 * image, HTTP error, unparseable reply) become `error` results rather than
 * aborting the deck. Throws only on invalid input.
 */
export declare function checkImageVision(input: CheckImageVisionInput): Promise<CheckImageVisionResult>;
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