Creating Fusion Orders

Example:

import {AuctionSalt, AuctionSuffix, FusionOrder} from '@1inch/fusion-sdk'
const salt = new AuctionSalt({    duration: 180,    auctionStartTime: 1673548149,    initialRateBump: 50000,    bankFee: '0'})
const suffix = new AuctionSuffix({    points: [        {            coefficient: 20000,            delay: 12        }    ],    whitelist: [        {            address: '0x00000000219ab540356cbb839cbe05303d7705fa',            allowance: 0        }    ]})
const order = new FusionOrder(    {        makerAsset: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',        takerAsset: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',        makingAmount: '1000000000000000000',        takingAmount: '1420000000',        maker: '0x00000000219ab540356cbb839cbe05303d7705fa'    },    salt,    suffix)
order.build()/* #=> {            allowedSender: '0x0000000000000000000000000000000000000000',            interactions:                '0x000c004e200000000000000000219ab540356cbb839cbe05303d7705faf486570009',            maker: '0x00000000219ab540356cbb839cbe05303d7705fa',            makerAsset: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',            makingAmount: '1000000000000000000',            offsets: '0',            receiver: '0x0000000000000000000000000000000000000000',            salt: '45118768841948961586167738353692277076075522015101619148498725069326976558864',            takerAsset: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',            takingAmount: '1420000000'        }*/