import { Client } from '../Client';
import { Block, BlockTopology } from '../types/Block';
export interface GetBlocksResponse {
    block_items: Block[];
}
export interface GetHighestBlockResponse {
    topology: BlockTopology;
}
interface BlockchainStreamOptions {
    from?: number;
    to?: number;
}
export declare class BlockStore {
    private readonly client;
    constructor(client: Client);
    getBlocksById(ids: string[], return_block?: boolean, return_receipt?: boolean): Promise<GetBlocksResponse>;
    getBlocksByHeight(head_block_id: string, ancestor_start_height: number, num_blocks: number, return_block?: boolean, return_receipt?: boolean): Promise<GetBlocksResponse>;
    getHighestBlock(): Promise<GetHighestBlockResponse>;
    getBlockNumbers(options?: BlockchainStreamOptions): AsyncGenerator<number, void, unknown>;
    getBlocks(options?: BlockchainStreamOptions): AsyncIterable<Block>;
    private getHighetBlockNumber;
    private sleep;
    private call;
}
export {};