@yfi/sdk/dist/helpers.d.ts

Interaction framework for the yearn protocol

import { BigNumber } from "@ethersproject/bignumber";
import { Address, Integer, Token, Usdc } from "./types";
export declare const ZeroAddress = "0x0000000000000000000000000000000000000000";
export declare const EthAddress = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";
export declare const WethAddress = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2";
export declare const WrappedFantomAddress = "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83";
export declare const SUPPORTED_ZAP_OUT_ADDRESSES_MAINNET: {
    ETH: string;
    DAI: string;
    USDC: string;
    USDT: string;
    WBTC: string;
};
export declare const FANTOM_TOKEN: Token;
export declare const ETH_TOKEN: Token;
export declare const WETH_TOKEN: Token;
export declare function isNativeToken(address: Address): boolean;
export declare function handleHttpError(response: Response): Promise<Response>;
export declare function usdc(usd: unknown): Usdc;
export declare function int(value: BigNumber): Integer;
export declare function chunkArray<T>(array: T[], size: number): T[][];
export declare function convertSecondsMillisOrMicrosToMillis(timestamp: string | number): number;
/**
 * Merges array b into a by address removing a duplicates from b
 *
 * @param a higher priority array
 * @param b lower priority array
 *
 * @returns combined arrays by address without duplicates
 */
export declare function mergeByAddress<T extends {
    address: Address;
}>(a: T[], b: T[]): T[];