/**
 * Constructs a standardized filename for a generated image based on its prompt and parameters.
 *
 * @param params - The parameters for the image generation
 * @returns The constructed filename
 *
 * @private internal helper for image generation pipeline
 */
export declare function constructImageFilename(params: {
    prompt: string;
    model?: string;
    size?: string;
    quality?: string;
    style?: string;
    attachments?: Array<{
        url: string;
    }>;
}): string;