DeflateReset or clear API for allocated InflateRaw (fast-zlib) object

Question

we are using npm fast-zlib lib for deflating a compressed load. The code is pretty simple

let zipped = getItFromSomeWhere();
let inflateRaw = new fastZlib.InflateRaw({
            chunkSize: 4 * 1024
        });

inflateRaw.process(zipped).toString()

The inflateRaw object allocation is done before each load processing call. I'm wondering if there is a way to reuse the inflateRaw instead of creating each time. It definitely would improve the performance