Order Book Extra Level Depth Param

// @NO_AUTO_TRANSPILE
import ccxt from '../../js/ccxt.js';
import log from 'ololog';
import ansicolor from 'ansicolor';
// @ts-expect-error
ansicolor.nice;
(async function test() {
    const exchange = new ccxt.bitfinex();
    const limit = 5;
    const orders = await exchange.fetchOrderBook('BTC/USD', limit, {
        // this parameter is exchange-specific, all extra params have unique names per exchange
        'group': 1, // 1 = orders are grouped by price, 0 = orders are separate
    });
    log(orders);
})();