import type { AttemptToolContent, AttemptToolResult } from "@opengeni/contracts";
type ImageMimeType = "image/png" | "image/jpeg" | "image/webp";
export type CodemodeLocalImage = Readonly<{
    /** Local path readable with the agent's `view_image` tool. */
    path: string;
    mimeType: ImageMimeType;
    sizeBytes: number;
}>;
/** Typed Code Mode calls with image blocks retain every structured and non-image block. */
export type CodemodeMultimodalValue<T> = Readonly<{
    structuredContent: T;
    images: readonly CodemodeLocalImage[];
    otherContent: readonly Exclude<AttemptToolContent, {
        type: "image";
    }>[];
}>;
/** Preserve image blocks as private local files instead of base64 in program output. */
export declare function materializeCodemodeImages(result: AttemptToolResult, options?: {
    saveTo?: string;
    requireOne?: boolean;
}): Promise<CodemodeLocalImage[]>;
export {};