import type { ThinkLevel } from '../agent/transcript/thinking-types.js';
import type { SessionAgentConfig } from '../session/config-types.js';
/** Personal AI has one conversation; its Agent is the source of model preferences. */
export declare function syncPersonalModelConfig(conversationId: string): SessionAgentConfig | null;
export declare function savePersonalModelConfig(conversationId: string, model: string, thinkingLevel: ThinkLevel): SessionAgentConfig;