import { BaseNftApi, HandleNftParams } from '@soul-wallet/extension-base/koni/api/nft/nft';
import { _SubstrateApi } from '@soul-wallet/extension-base/services/chain-service/types';
export declare class BitCountryNftApi extends BaseNftApi {
    constructor(api: _SubstrateApi | null, addresses: string[], chain: string);
    parseUrl(input: string): string | undefined;
    private getNfts;
    private getTokenDetails;
    private getCollectionDetails;
    private parseMetadata;
    fetchNfts(params: HandleNftParams): Promise<number>;
    handleNft(address: string, params: HandleNftParams): Promise<void>;
    handleNfts(params: HandleNftParams): Promise<void>;
}