import { QueryService } from "../../common/services/QueryService";
import { BlockDocument, BlockModel, BlockQuery } from "../models/BlockSchema";
export declare class BlocksService {
    private readonly model;
    private readonly queriesService;
    constructor(model: BlockModel, queriesService: QueryService<BlockDocument, BlockModel>);
    exists(query: BlockQuery): Promise<boolean>;
    createOrUpdateBatch(blockDocuments: BlockModel[]): Promise<number>;
}