import { promisify } from 'node:util';
import { brotliCompress, brotliDecompress } from 'node:zlib';

async function main() {
    const d = '{}';
    const compressedData = await promisify(brotliCompress)(d);
    const data = await promisify(brotliDecompress)(compressedData);
    return JSON.parse(data.toString('utf-8'));
}

await main();