import { z } from 'zod';
import { BaseHCS2QueryTool } from './base-hcs2-tools';
import { CallbackManagerForToolRun } from '@langchain/core/callbacks/manager';
/**
 * Schema for updating an entry in HCS-2
 */
declare const updateEntrySchema: z.ZodObject<{
    registryTopicId: z.ZodString;
    targetTopicId: z.ZodString;
    uid: z.ZodString;
    metadata: z.ZodOptional<z.ZodString>;
    memo: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    registryTopicId: string;
    targetTopicId: string;
    uid: string;
    metadata?: string | undefined;
    memo?: string | undefined;
}, {
    registryTopicId: string;
    targetTopicId: string;
    uid: string;
    metadata?: string | undefined;
    memo?: string | undefined;
}>;
/**
 * Tool for updating entries in HCS-2 registries
 */
export declare class UpdateEntryTool extends BaseHCS2QueryTool<typeof updateEntrySchema> {
    name: string;
    description: string;
    get specificInputSchema(): typeof updateEntrySchema;
    protected executeQuery(params: z.infer<typeof updateEntrySchema>, _runManager?: CallbackManagerForToolRun): Promise<unknown>;
}
export {};