WordStar for Windows Ver (.ws2)

def is_ws2(file_path: str) -> bool:
    """Check if file is a valid WS2 by magic bytes."""
    signature = bytes([0x57, 0x53, 0x32, 0x30, 0x30, 0x30])
    with open(file_path, "rb") as f:
        return f.read(6) == signature

function isWS2(buffer: Buffer): boolean {
  const signature = Buffer.from([0x57, 0x53, 0x32, 0x30, 0x30, 0x30]);
  return buffer.subarray(0, 6).equals(signature);
}

func IsWS2(data []byte) bool {
    signature := []byte{0x57, 0x53, 0x32, 0x30, 0x30, 0x30}
    if len(data) < 6 {
        return false
    }
    return bytes.Equal(data[:6], signature)
}