@crestfi/crest-bnb-sdk/dist/utils/approveToken.d.ts

1. [StreamClient](#crestfistreamclient) 1. [Installation](#installation) 2. [Environment Setup](#environment-setup) 3. [Run tests](#run-tests) 4. [Contracts](#contracts) 5. [Usage](#usage) 1. [Getting Signer Address](#getting-si

import { BigNumber, ethers } from 'ethers';
import { Token } from '../contract';
/**
 * Approve token to the contract
 * @param signer evm signer
 * @param spender address of spender
 * @param token token contract instance
 * @param amount amount to approve
 * @throws error if contract call fails
 * */
export declare function approveToken(signer: ethers.Signer, spender: string, token: Token, amount: BigNumber, overrides?: ethers.Overrides): Promise<void>;
/**
 * Approve token to the contract
 * @param signer evm signer
 * @param spender address of spender
 * @param token token contract instance
 * @param amount amount to approve
 * @throws error if contract call fails
 * */
export declare function getApproveTokenData(spender: string, token: Token, amount: BigNumber): Promise<string>;