import { Buffer } from "https://deno.land/x/canvaseno@v1.0.2/deps.ts";
Reads byteLength number of bytes from buf at the specified offsetand interprets the result as a little-endian, two's complement signed value
supporting up to 48 bits of accuracy.
import { Buffer } from 'buffer';
const buf = Buffer.from([0x12, 0x34, 0x56, 0x78, 0x90, 0xab]);
console.log(buf.readIntLE(0, 6).toString(16));
// Prints: -546f87a9cbee