import type { ImageGenerationOpts, ResponseContent } from '../types/types.js';
export declare class CodexImageAttachmentWriter {
    private readonly tempDir;
    private readonly cwd;
    private index;
    constructor(tempDir: string, cwd: string);
    collectContent(content: ResponseContent, context: string): Promise<{
        text: string;
        images: string[];
    }>;
    materializeSourceImages(sourceImages: ImageGenerationOpts['source_images']): Promise<string[]>;
    private materializeImageDataPart;
    private materializeImageString;
    private writeImageBuffer;
}
export declare function listCodexOutputImages(outputDir: string): Promise<string[]>;
export declare function listCodexGeneratedImages(codexHome: string): Promise<string[]>;
export declare function readGeneratedCodexImageFiles(generatedImagePaths: string[], expectedCount: number): Promise<string[]>;
export declare function readCodexImageFiles(imagePaths: string[]): Promise<string[]>;
export declare function extractExistingCodexImagePaths(rawLastMessage: string, cwd: string): Promise<string[]>;
export declare function newestFirst(paths: string[]): Promise<string[]>;
//# sourceMappingURL=codex_assets.d.ts.map