import BigNumber from "bignumber.js";
import RenExSDK, { NumberInput } from "../index";
import { WBTCOrder } from "../types";
export declare function wrap(sdk: RenExSDK, amount: NumberInput, fromToken: string): Promise<WBTCOrder>;
export declare function unwrap(sdk: RenExSDK, amount: NumberInput, fromToken: string): Promise<WBTCOrder>;
export declare function wrappingFees(sdk: RenExSDK): Promise<BigNumber>;
export declare function unwrappingFees(sdk: RenExSDK): Promise<BigNumber>;