import { Block, BlockActionType, BlockVersion, GetBlockLogsParams, PushBlockParams } from '../models/Contensis';
import ContensisRepository from '../repositories/ContensisRepository';
declare class BlocksService {
    private contensis;
    private source;
    error: AppError | null;
    raw: Block[];
    constructor(contensis: ContensisRepository, source: ContensisRepository);
    GetBlocks: () => Promise<[AppError | null, Block[] | undefined]>;
    GetBlockVersions: (blockId: string, branchId?: string, version?: string) => Promise<[AppError | null, BlockVersion[] | undefined]>;
    PushBlockVersion: (block: PushBlockParams) => Promise<[AppError | null, BlockVersion | undefined]>;
    BlockAction: (blockId: string, actionType: BlockActionType, version: string) => Promise<[AppError | null, BlockVersion | undefined]>;
    GetBlockLogs: (params: GetBlockLogsParams) => Promise<[AppError | null, string | undefined]>;
    BuildBlocksToMigrate: () => never;
}
export default BlocksService;