/// <reference types="node" />
/// <reference types="pouchdb-core" />
import { ECPoint, UInt160, UInt256, UInt256Hex } from '@neo-one/client-common';
import { Block } from '@neo-one/node-core';
import BN from 'bn.js';
import { Context } from './Context';
import { Transactions, Type } from './types';
interface HeaderContextAdd {
    readonly type: Type;
    readonly viewNumber: number;
    readonly myIndex: number;
    readonly primaryIndex: number;
    readonly expectedView: readonly number[];
    readonly validators: readonly ECPoint[];
    readonly blockReceivedTimeSeconds: number;
    readonly transactions: Transactions;
    readonly signatures: ReadonlyArray<Buffer | undefined>;
    readonly header: {
        readonly type: 'new';
        readonly previousHash: UInt256;
        readonly transactionHashes: readonly UInt256Hex[];
        readonly blockIndex: number;
        readonly nonce: BN;
        readonly timestamp: number;
        readonly nextConsensus: UInt160;
    } | {
        readonly type: 'existing';
        readonly block: Block;
        readonly transactionHashes: readonly UInt256Hex[];
    };
}
export declare class HeaderContext<T extends HeaderContext<T> = HeaderContext<any>> extends Context<T> {
    readonly transactions: Transactions;
    readonly transactionHashes: readonly UInt256Hex[];
    readonly transactionHashesSet: Set<UInt256Hex>;
    readonly signatures: ReadonlyArray<Buffer | undefined>;
    readonly header: Block;
    constructor({ type, viewNumber, myIndex, primaryIndex, expectedView, validators, blockReceivedTimeSeconds, transactions, signatures, header, }: HeaderContextAdd);
    cloneSignatures(_options: {
        readonly signatures: ReadonlyArray<Buffer | undefined>;
    }): T;
    toJSON(): object;
}
export {};