import { HexString, TxnBuilderTypes } from "aptos";
import { BCS } from "aptos";
import { Transaction, TypeMessage } from "./Transaction";
declare type MayPromise<T> = T | Promise<T>;
export declare type SigData = [
    signing: TxnBuilderTypes.SigningMessage,
    signature: TxnBuilderTypes.Ed25519Signature
];
export interface Account {
    address(): HexString;
    publicKey(): HexString;
    publicKeyBytes(): BCS.Bytes;
    sign(txn: Transaction | TypeMessage): MayPromise<BCS.Bytes>;
    getSigData(txn: Transaction | TypeMessage): MayPromise<SigData>;
}
export declare abstract class Account {
    readonly _address: string;
    readonly _publicKey: string;
    abstract walletSignTxnImpl(txn: Transaction): Promise<TxnBuilderTypes.SignedTransaction>;
    abstract walletSignTypeMessageImpl(txn: TypeMessage): Promise<TxnBuilderTypes.Ed25519Signature>;
    constructor(_address: string, _publicKey: string);
    walletSignTxn(txn: Transaction): Promise<TxnBuilderTypes.SignedTransaction>;
    walletSignTypeMessage(message: TypeMessage): Promise<TxnBuilderTypes.Ed25519Signature>;
}
export {};