/**
 * @file whitelist.ts
 * @author astra <astra@volare.finance>
 * @date 2022
 */
import { Address, Provider } from '@volare.finance/utils.js';
import { ContractInterface } from 'ethers';
export declare class Whitelist extends Provider {
    static ABI(): ContractInterface;
    constructor(address: Address, endpoint: string);
    /**
     * @notice check if an vToken is whitelisted
     * @param vTokenAddress vToken address
     * @return boolean, True if the vToken is whitelisted
     */
    isWhitelistedVToken(vTokenAddress: Address): Promise<boolean>;
}