import { ERC721Service } from './ERC721Service';
import { FutureDirection } from '../../interfaces/Enums';
export declare class FutureERC721Service extends ERC721Service {
    private _tokenPosition;
    /**
     * @deprecated Use method create
     * @param address address
     */
    static get(address: string): FutureERC721Service;
    static create(address: string): Promise<FutureERC721Service>;
    private constructor();
    tokenPosition(): Promise<FutureDirection | null>;
    getValidTokens(): Promise<string[]>;
}