/// <reference types="node" />
import { Transport } from '@coolwallet/core';
export { Transport };
export declare type signTxType = {
    transport: Transport;
    appPrivateKey: string;
    appId: string;
    scriptType: ScriptType;
    inputs: Array<Input>;
    output: Output;
    change?: Change;
    confirmCB?(): void;
    authorizedCB?(): void;
};
export declare enum ScriptType {
    P2PKH = 0,
    P2SH_P2WPKH = 1,
    P2WPKH = 2,
    P2WSH = 3
}
export declare type Input = {
    preTxHash: string;
    preIndex: number;
    preValue: string;
    sequence?: number;
    addressIndex: number;
    pubkeyBuf?: Buffer;
};
export declare type Output = {
    value: string;
    address: string;
};
export declare type Change = {
    value: string;
    addressIndex: number;
    pubkeyBuf?: Buffer;
};
export declare type PreparedData = {
    versionBuf: Buffer;
    inputsCount: Buffer;
    preparedInputs: {
        addressIndex: number;
        pubkeyBuf: Buffer;
        preOutPointBuf: Buffer;
        preValueBuf: Buffer;
        sequenceBuf: Buffer;
    }[];
    outputType: ScriptType;
    outputsCount: Buffer;
    outputsBuf: Buffer;
    lockTimeBuf: Buffer;
};