/// <reference types="node" />
import { IEncodable } from '../encoder/encoder';
import { Transaction, ITransaction } from '../transaction/transaction';
import { BlockHeader, IBlockHeader } from './header';
export interface IBlock extends IBlockHeader {
    hash: string;
    transactions: ITransaction[];
    blocksig?: string;
}
export declare class Block implements IEncodable {
    header: BlockHeader;
    transactions: Transaction[];
    blocksig?: string | undefined;
    constructor(header: BlockHeader, transactions: Transaction[], blocksig?: string | undefined);
    /**
     * Serializes the block as a buffer.
     *
     * @returns buffer
     */
    toBuffer(): Buffer;
    /**
     * Serializes the block into hex encoded string.
     *
     * @returns hex encoded string
     */
    toString(): string;
    /**
     * Get the block hash
     *
     * @param format hex or buffer format
     * @returns block hash as string or buffer depending on the chosen format
     */
    getHash(format?: 'buffer' | 'hex'): string | Buffer;
    toJSON(network?: string): IBlock;
    static decode(data: Buffer | string): Block;
}