export declare enum JSONRPCMethod {
    eth_accounts = "eth_accounts",
    eth_coinbase = "eth_coinbase",
    net_version = "net_version",
    eth_chainId = "eth_chainId",
    eth_uninstallFilter = "eth_uninstallFilter",
    eth_requestAccounts = "eth_requestAccounts",
    eth_sign = "eth_sign",
    eth_ecRecover = "eth_ecRecover",
    personal_sign = "personal_sign",
    personal_ecRecover = "personal_ecRecover",
    eth_signTransaction = "eth_signTransaction",
    eth_sendRawTransaction = "eth_sendRawTransaction",
    eth_sendTransaction = "eth_sendTransaction",
    eth_signTypedData_v1 = "eth_signTypedData_v1",
    eth_signTypedData_v2 = "eth_signTypedData_v2",
    eth_signTypedData_v3 = "eth_signTypedData_v3",
    eth_signTypedData_v4 = "eth_signTypedData_v4",
    eth_signTypedData = "eth_signTypedData",
    cbWallet_arbitrary = "walletlink_arbitrary",
    wallet_addEthereumChain = "wallet_addEthereumChain",
    wallet_switchEthereumChain = "wallet_switchEthereumChain",
    wallet_watchAsset = "wallet_watchAsset",
    eth_getGasPrice = "eth_gasPrice",
    eth_getTransactionReceipt = "eth_getTransactionReceipt",
    eth_getTransactionByHash = "eth_getTransactionByHash",
    eth_blockNumber = "eth_blockNumber",
    eth_getBlockByNumber = "eth_getBlockByNumber",
    eth_call = "eth_call",
    eth_estimateGas = "eth_estimateGas",
    eth_getBalance = "eth_getBalance",
    eth_subscribe = "eth_subscribe",
    eth_unsubscribe = "eth_unsubscribe",
    eth_newFilter = "eth_newFilter",
    eth_newBlockFilter = "eth_newBlockFilter",
    eth_newPendingTransactionFilter = "eth_newPendingTransactionFilter",
    eth_getFilterChanges = "eth_getFilterChanges",
    eth_getFilterLogs = "eth_getFilterLogs"
}
export interface JSONRPCRequest<T = any> {
    jsonrpc: '2.0';
    id: number;
    method: string;
    params: T;
}
export interface JSONRPCResponse<T = any, U = any> {
    jsonrpc: '2.0';
    id: number;
    result?: T;
    error?: {
        code: number;
        message: string;
        data?: U;
    } | null;
}