import type { MessageInfo, SimpleType } from './use-x-chat';
export type ConversationKey = string | symbol;
export declare function getConversationMessages<Message extends SimpleType>(key: ConversationKey): MessageInfo<Message>[];
export declare function setConversationMessages<Message extends SimpleType>(key: ConversationKey, messages: MessageInfo<Message>[]): void;
export declare function clearConversation(key: ConversationKey): void;
export declare function clearAllConversations(): void;