/// <reference types="node" />
import { BtcBlock } from "../../btcrelay/types/BtcBlock";
import { Buffer } from "buffer";
export type BtcVout = {
    value: number;
    n: number;
    scriptPubKey: {
        asm?: string;
        hex: string;
    };
};
export type BtcVin = {
    txid: string;
    vout: number;
    scriptSig: {
        asm?: string;
        hex: string;
    };
    sequence: number;
    txinwitness: string[];
};
export type BtcTx = {
    blockhash: string;
    confirmations: number;
    vsize: number;
    txid: string;
    hex: string;
    raw: string;
    locktime: number;
    version: number;
    outs: BtcVout[];
    ins: BtcVin[];
};
export type BtcBlockWithTxs = {
    height: number;
    hash: string;
    tx: BtcTx[];
};
export type BtcSyncInfo = {
    ibd: boolean;
    headers: number;
    blocks: number;
    verificationProgress: number;
};
export interface BitcoinRpc<T extends BtcBlock> {
    isInMainChain(blockhash: string): Promise<boolean>;
    getBlockHeader(blockhash: string): Promise<T>;
    getMerkleProof(txId: string, blockhash: string): Promise<{
        reversedTxId: Buffer;
        pos: number;
        merkle: Buffer[];
        blockheight: number;
    }>;
    getTransaction(txId: string): Promise<BtcTx>;
    getBlockhash(height: number): Promise<string>;
    getBlockWithTransactions(blockhash: string): Promise<BtcBlockWithTxs>;
    sendRawTransaction(rawTx: string): Promise<string>;
    sendRawPackage(rawTx: string[]): Promise<string[]>;
    getTipHeight(): Promise<number>;
    getSyncInfo(): Promise<BtcSyncInfo>;
    parseTransaction(rawTx: string): Promise<BtcTx>;
    isSpent(utxo: string, confirmed?: boolean): Promise<boolean>;
    getEffectiveFeeRate(btcTx: BtcTx): Promise<{
        vsize: number;
        fee: number;
        feeRate: number;
    }>;
}