import type { AgentToolResult, ImageContent } from "./agent-types.js";
import { type ImageSanitizationLimits } from "./image-sanitization.js";
/**
 * Runtime attestation (ADR 0005 H9). Declares the implementation status
 * of each runtime export in this module. See CONTRIBUTING.md § Module
 * attestations for the category definitions and the convention for
 * updating these when sync or rebrand changes the surface.
 */
export declare const MODULE_ATTESTATIONS: {
    readonly sanitizeContentBlocksImages: "live";
    readonly sanitizeImageBlocks: "live";
    readonly sanitizeToolResultImages: "live";
};
type ToolContentBlock = AgentToolResult["content"][number];
export declare function sanitizeContentBlocksImages(blocks: ToolContentBlock[], label: string, opts?: ImageSanitizationLimits): Promise<ToolContentBlock[]>;
export declare function sanitizeImageBlocks(images: ImageContent[], label: string, opts?: ImageSanitizationLimits): Promise<{
    images: ImageContent[];
    dropped: number;
}>;
export declare function sanitizeToolResultImages(result: AgentToolResult, label: string, opts?: ImageSanitizationLimits): Promise<AgentToolResult>;
export {};