How to use the lz-string.decompressFromUint8Array function in lz-string

function deserialize(serialized) {
	var obj = JSON.parse(
		LZString.decompressFromUint8Array(
			new Uint8Array(serialized)
		)
	);

	var replay = {};
	var i = 0;
	replay.version = obj[i++];
	replay.id = obj[i++];
	replay.mapWidth = obj[i++];
	replay.mapHeight = obj[i++];
	replay.usernames = obj[i++];
	replay.stars = obj[i++];
	replay.cities = obj[i++];
	replay.cityArmies = obj[i++]
	replay.generals = obj[i++];
	replay.mountains = obj[i++];

export const decompress = str => {
  const compressed = str.match(/.{2}/g).map(hexToDecimal);
  return LZString.decompressFromUint8Array(compressed);
};

const getProps = () => {
  const compressedProps = document.getElementById('react-ssr-script').dataset.props;
  const decoded = URLSafeBase64.decode(compressedProps);
  const decompressed = LZString.decompressFromUint8Array(decoded);
  return JSON.parse(decompressed);
}

		decompress: async buffer => lzstring.decompressFromUint8Array(buffer)
	},

const getProps = () => {
  const compressedProps = document.getElementById('react-ssr-script').dataset.props;
  const decoded = URLSafeBase64.decode(compressedProps);
  const decompressed = LZString.decompressFromUint8Array(decoded);
  return JSON.parse(decompressed);
}