import type { ObjectWithId } from '@naturalcycles/js-lib/types';
import type { DBSaveBatchOperation } from '../../db.model.js';
import type { FileDBPersistencePlugin } from './file.db.model.js';
export declare class NoopPersistencePlugin implements FileDBPersistencePlugin {
    ping(): Promise<void>;
    getTables(): Promise<string[]>;
    loadFile<ROW extends ObjectWithId>(_table: string): Promise<ROW[]>;
    saveFiles(_ops: DBSaveBatchOperation<any>[]): Promise<void>;
}