import { z } from "zod";
import type { Storage } from "../storage.js";
export declare const getThreadSchema: z.ZodObject<{
    message_id: z.ZodNumber;
    chat_id: z.ZodOptional<z.ZodNumber>;
    max_depth: z.ZodOptional<z.ZodDefault<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    message_id: number;
    chat_id?: number | undefined;
    max_depth?: number | undefined;
}, {
    message_id: number;
    chat_id?: number | undefined;
    max_depth?: number | undefined;
}>;
export type GetThreadArgs = z.infer<typeof getThreadSchema>;
export declare function getThread(args: GetThreadArgs, defaultChatId: number, storage: Storage): {
    thread: import("../types.js").MessageForAgent[];
    depth: number;
};