import { ImapFlow } from 'imapflow';
import { IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
import { IImapOperation } from '../utils/types';
export declare class ListMailboxesOperation implements IImapOperation {
    execute(executeFunctions: IExecuteFunctions, client: ImapFlow, itemIndex: number): Promise<INodeExecutionData[]>;
}