import { z } from "zod/v4";
import { ToolMessage } from "@langchain/core/messages";
/**
 * Creates a tool that lists contents of a directory
 */
export declare const createListDirectoryTool: (workspace: string, withCache?: boolean) => import("@langchain/core/tools").DynamicStructuredTool<z.ZodObject<{
    explanation: z.ZodString;
    directory: z.ZodString;
    depth: z.ZodDefault<z.ZodNullable<z.ZodOptional<z.ZodNumber>>>;
    exclude: z.ZodOptional<z.ZodString>;
}, z.core.$strip>, {
    explanation: string;
    directory: string;
    depth: number | null;
    exclude?: string | undefined;
}, {
    explanation: string;
    directory: string;
    depth?: number | null | undefined;
    exclude?: string | undefined;
}, string | ToolMessage>;