ValueTask <BigInteger> IAsyncBinaryReader.ReadBigIntegerAsync(LengthFormat lengthFormat, bool littleEndian, CancellationToken token) => StreamExtensions.ReadBigIntegerAsync(stream, lengthFormat, littleEndian, token);
ValueTask <BigInteger> IAsyncBinaryReader.ReadBigIntegerAsync(LengthFormat lengthFormat, DecodingContext context, NumberStyles style, IFormatProvider?provider, CancellationToken token) => StreamExtensions.ReadBigIntegerAsync(stream, lengthFormat, context, buffer, style, provider, token);