Bitstream

BitWriter / BitReader wrap @blamnetwork/blf bitstream with Destiny RSAT conventions (big-endian, MSB→LSB).

import { BitReader, BitWriter } from "@blamnetwork/rsat";

const bw = new BitWriter();
bw.writeBit(1);
bw.write(0x15, 5);
bw.write(0x100000001n, 64);
const bytes = bw.finish();

const br = new BitReader(bytes);
br.readBit(); // 1
br.readNumber(5); // 0x15
br.read(64); // 0x100000001n

Prefer rsat.encode / rsat.decode for schema work; use the bit classes for custom framing or tests.