export declare const MINIMUM_MOONPAY_DEPOSIT_AMOUNT_USD = 35;
export declare const MAXIMUM_MOONPAY_DEPOSIT_AMOUNT_USD = 10000;
export declare const generateMoonpayCurrencyCode: (tokenSymbol: string, chainId: string) => string;
export declare function checkAmountForMoonpay(amountUsd: number): {
    readonly isInvalid: true;
    readonly message: "$35 minimum required for the selected payment method.";
} | {
    readonly isInvalid: true;
    readonly message: "$10000 maximum exceeded for the selected payment method.";
} | {
    readonly isInvalid: false;
    readonly message?: undefined;
};