getInt8 method Null safety
- int byteOffset
Returns the (possibly negative) integer represented by the byte at the
byteOffset in this object, in two's complement binary
The return value will be between -128 and 127, inclusive.
byteOffset must be non-negative, and
less than the length of this object.
int getInt8(int byteOffset) => _data.getInt8(byteOffset);