import { BigNumberish } from 'ethers';
import { NFTConfig } from './types';
import { Provider } from '@ethersproject/abstract-provider';
export declare class ufogeesProviderSDK {
    private ufogees;
    constructor(provider: Provider, nftConfig: NFTConfig);
    getMerkleRoot(): Promise<string>;
    getNFTTotalSupply(): Promise<string>;
    getNFTTokenURI(tokenId: BigNumberish): Promise<string>;
    getNFTPresaleSupply(): Promise<string>;
    getNFTPublicPrice(): Promise<string>;
    getNFTPresalePrice(): Promise<string>;
    getPresaleState(): Promise<boolean>;
    getPublicState(): Promise<boolean>;
    getPresaleStartTime(): Promise<Number>;
    getUSDPerETH(): Promise<Number>;
}