import * as v from 'valibot';
import type { Database } from '../storage/db.js';
export declare function createListLibrariesTool(db: Database): {
    definition: {
        name: "list_libraries";
        description: string;
        schema: v.ObjectSchema<{
            readonly status: v.OptionalSchema<v.SchemaWithPipe<readonly [v.PicklistSchema<["indexed", "crawling", "error", "all"], undefined>, v.DescriptionAction<"error" | "crawling" | "indexed" | "all", "Filter by indexing status. Default: \"all\".">]>, "all">;
        }, undefined>;
    };
    handler: ({ status }: {
        status?: string;
    }) => Promise<{
        content: {
            type: "text";
            text: string;
        }[];
    }>;
};