import type { TransactionConfig } from 'web3-core';
import { BalanceResult, BasePayments, FeeLevel, FeeOption, FeeOptionCustom, Payport, FromTo, ResolveablePayport, CreateTransactionOptions as TransactionOptions, PayportOutput } from '@faast/payments-common';
import { Numeric } from '@faast/ts-common';
import { EthereumTransactionInfo, EthereumUnsignedTransaction, EthereumSignedTransaction, EthereumBroadcastResult, BaseEthereumPaymentsConfig, EthereumResolvedFeeOption, EthereumTransactionOptions, EthTxType } from './types';
import { EthereumPaymentsUtils } from './EthereumPaymentsUtils';
export declare abstract class BaseEthereumPayments<Config extends BaseEthereumPaymentsConfig> extends EthereumPaymentsUtils implements BasePayments<Config, EthereumUnsignedTransaction, EthereumSignedTransaction, EthereumBroadcastResult, EthereumTransactionInfo> {
    private config;
    depositKeyIndex: number;
    constructor(config: Config);
    getFullConfig(): Config;
    abstract getPublicConfig(): Config;
    resolvePayport(payport: ResolveablePayport): Promise<Payport>;
    resolveFromTo(from: number, to: ResolveablePayport): Promise<FromTo>;
    resolveFeeOption(feeOption: FeeOption, amountOfGas?: number): Promise<EthereumResolvedFeeOption>;
    resolveCustomFeeOption(feeOption: FeeOptionCustom, amountOfGas: number): EthereumResolvedFeeOption;
    resolveLeveledFeeOption(feeLevel: FeeLevel.Low | FeeLevel.Medium | FeeLevel.High | undefined, amountOfGas: number): Promise<EthereumResolvedFeeOption>;
    abstract getAccountIds(): string[];
    abstract getAccountId(index: number): string;
    requiresBalanceMonitor(): boolean;
    getAvailableUtxos(): Promise<never[]>;
    getUtxos(): Promise<never[]>;
    usesSequenceNumber(): boolean;
    usesUtxos(): boolean;
    abstract getPayport(index: number): Promise<Payport>;
    abstract getPrivateKey(index: number): Promise<string>;
    getBalance(resolveablePayport: ResolveablePayport): Promise<BalanceResult>;
    isSweepableBalance(balance: Numeric): Promise<boolean>;
    getNextSequenceNumber(payport: ResolveablePayport): Promise<string>;
    createTransaction(from: number, to: ResolveablePayport, amountEth: string, options?: EthereumTransactionOptions): Promise<EthereumUnsignedTransaction>;
    createServiceTransaction(from?: number, options?: EthereumTransactionOptions): Promise<EthereumUnsignedTransaction>;
    createSweepTransaction(from: number | string, to: ResolveablePayport, options?: EthereumTransactionOptions): Promise<EthereumUnsignedTransaction>;
    createMultiOutputTransaction(from: number, to: PayportOutput[], options?: TransactionOptions): Promise<null>;
    signTransaction(unsignedTx: EthereumUnsignedTransaction): Promise<EthereumSignedTransaction>;
    private sendTransactionWithoutConfirmation;
    broadcastTransaction(tx: EthereumSignedTransaction): Promise<EthereumBroadcastResult>;
    protected gasOptionOrEstimate(options: EthereumTransactionOptions, txObject: TransactionConfig, txType: EthTxType): Promise<number>;
    private createTransactionObject;
}
export default BaseEthereumPayments;