import { RPCBody } from '@airgap/coinlib-core/data/RPCBody';
import { BigNumber } from '@airgap/coinlib-core/dependencies/src/bignumber.js-9.0.0/bignumber';
import { RPCConvertible } from '@airgap/coinlib-core/interfaces/RPCConvertible';
import { AirGapTransactionStatus } from '@airgap/module-kit';
import { EthereumNodeClient } from './EthereumNodeClient';
export declare class EthereumRPCBody extends RPCBody implements RPCConvertible {
    static blockEarliest: string;
    static blockLatest: string;
    static blockPending: string;
    toRPCBody(): string;
    toJSON(): any;
}
export interface EthereumRPCResponse {
    id: number;
    jsonrpc: string;
    result?: any;
    error?: {
        code: number;
        message: string;
    };
}
export declare class EthereumRPCData {
    protected static parametersLength: number;
    methodSignature: string;
    constructor(methodSignature: string);
    abiEncoded(): string;
    static addLeadingZeroPadding(value: string, targetLength?: number): string;
    static removeLeadingZeroPadding(value: string, isAddress?: boolean): string;
    static abiDecoded(value: string, encodedType: 'bytes'): string;
}
export declare class EthereumRPCDataBalanceOf extends EthereumRPCData {
    static methodName: string;
    address: string;
    constructor(address: string);
    abiEncoded(): string;
}
export declare class EthereumRPCDataTransfer extends EthereumRPCData {
    static methodName: string;
    recipient: string;
    amount: string;
    constructor(toAddressOrData: string, amount?: string);
    abiEncoded(): string;
}
export declare class HttpEthereumNodeClient implements EthereumNodeClient {
    protected readonly baseURL: string;
    protected readonly headers?: any;
    constructor(baseURL: string, headers?: any);
    fetchBalance(address: string): Promise<BigNumber>;
    fetchTransactionCount(address: string): Promise<number>;
    sendSignedTransaction(transaction: string): Promise<string>;
    getTransactionStatus(transactionHash: string): Promise<AirGapTransactionStatus>;
    callBalanceOf(contractAddress: string, address: string): Promise<BigNumber>;
    callBalanceOfOnContracts(contractAddresses: string[], address: string): Promise<{
        [contractAddress: string]: BigNumber;
    }>;
    private balanceOfBody;
    estimateTransactionGas(fromAddress: string, toAddress: string, amount?: string, data?: string, gas?: string): Promise<BigNumber>;
    estimateTransferGas(contractAddress: string, fromAddress: string, toAddress: string, hexAmount: string): Promise<BigNumber>;
    getGasPrice(): Promise<BigNumber>;
    getContractName(contractAddress: string): Promise<string | undefined>;
    getContractSymbol(contractAddress: string): Promise<string | undefined>;
    getContractDecimals(contractAddress: string): Promise<number | undefined>;
    protected contractCallBody(contractAddress: string, data: EthereumRPCData, extraParams?: any[], id?: number, jsonrpc?: string): EthereumRPCBody;
    protected send(body: EthereumRPCBody): Promise<EthereumRPCResponse>;
    protected batchSend(bodies: EthereumRPCBody[]): Promise<EthereumRPCResponse[]>;
}