import type React from 'react';
import { FeeRateSpeed } from '../constants';
import type { EstimatedEvmEip1559Fee, EstimatedEvmLegacyFee, NetworkFee } from '../types';
interface EVMSelectProps {
    fee: ({
        feeType: 'EVM_EIP_1559';
    } & EstimatedEvmEip1559Fee) | ({
        feeType: 'EVM_Legacy';
    } & EstimatedEvmLegacyFee);
    tokenSymbol?: string;
    usdRate?: string;
    feeRateSpeed: FeeRateSpeed;
    onFeeRateSpeedChange: (feeRateSpeed: FeeRateSpeed) => void;
    onChange?: (networkFee: NetworkFee) => void;
}
/**
 * EVM 费率选择器，支持 EIP-1559 和 Legacy 两种费率类型
 */
export declare const EVMFeeSelect: React.FC<EVMSelectProps>;
export {};