import { McpServer } from "@modelcontextprotocol/server";
import type { AppLaunchFlowClient } from "../client/api.js";
export declare const PREVIEW_DISPLAY_SIZES: readonly ["6.9", "6.5", "6.3", "6.1", "duo-inner", "duo-outer", "13", "12.9", "11", "10.5", "play-high", "preview"];
/**
 * Screenshot-editor tools that close the loop for agents without an editor
 * widget: rendered previews, the font catalog, per-locale screenshot
 * application and layout sync without translation.
 */
export declare function registerScreenshotExtraTools(server: McpServer, client: AppLaunchFlowClient): void;