import type { MCPCallerIdentity } from "./build-server.js";
/** Lists the lab in Settings → Labs for every app that mounts an MCP server. */
export declare function registerMcpAppCardsLab(): void;
/**
 * Whether this caller's own lab choice asks for MCP Apps cards. No email
 * (standalone stdio, a shared token with no owner) or a service principal
 * means no cards, since the lab is a person's choice. A choice that can't be
 * read, or a server that never registered the lab, also means no cards, and
 * logs why.
 */
export declare function isMcpAppsInlineEnabled(identity: MCPCallerIdentity | undefined): Promise<boolean>;
export declare function _resetRetiredInlineEnvWarningForTests(): void;