import { BaseNft, BaseNftContract, Nft, NftContract } from '../api/nft';
import { RawBaseNft, RawBaseNftContract, RawNft, RawNftContract } from '../internal/raw-interfaces';
export declare function formatBlock(block: string | number): string;
export declare function getBaseNftContractFromRaw(rawBaseNftContract: RawBaseNftContract): BaseNftContract;
export declare function getNftContractFromRaw(rawNftContract: RawNftContract): NftContract;
export declare function getBaseNftFromRaw(rawBaseNft: RawBaseNft, contractAddress: string): BaseNft;
export declare function getNftFromRaw(rawNft: RawNft, contractAddress: string): Nft;