import { Prisma, Chat } from '../../generated/client/index.js';
export declare function createChat(data: Prisma.ChatCreateInput): Promise<Chat>;
export declare function getChat(id: string): Promise<Chat | null>;
export declare function listChats(): Promise<Chat[]>;
export declare function updateChat(id: string, data: Prisma.ChatUpdateInput): Promise<Chat>;
export declare function deleteChat(id: string): Promise<Chat>;
