import type { EthereumTransaction } from "@rarible/ethereum-provider";
import type { Maybe } from "@rarible/types";
import type { Ethereum } from "@rarible/ethereum-provider";
import type { SendFunction } from "../common/send-transaction";
import type { GetConfigByChainId } from "../config";
export declare function approveForWrapper(ethereum: Maybe<Ethereum>, send: SendFunction, getConfig: GetConfigByChainId, punkIndex: number): Promise<EthereumTransaction | null>;
export declare function wrapPunk(ethereum: Maybe<Ethereum>, send: SendFunction, getConfig: GetConfigByChainId, punkIndex: number): Promise<EthereumTransaction>;
export declare function unwrapPunk(ethereum: Maybe<Ethereum>, send: SendFunction, getConfig: GetConfigByChainId, punkIndex: number): Promise<EthereumTransaction>;