import { TransactionMeta } from '../factory';
export declare type DeleteFilePayload = {
    file: string;
};
/**
 * @registeredEvent
 * @title Delete File
 * @description notifies that a given file, identified by its unique id, must be deleted
 * @payload {
 *  file: string
 * }
 * @meta {
 *  transactionId: string
 * }
 */
export declare const deleteFile: import("../factory").Factory<DeleteFilePayload, TransactionMeta>;