public VcfFileWriter(string outputFilePath, VcfWriterConfig config, VcfWriterInputContext context, int bufferLimit = 2000)
: base(outputFilePath, bufferLimit)
{
_context = context;
_config = config;
_formatter = new VcfFormatter(config);
AllowMultipleVcfLinesPerLoci = config.AllowMultipleVcfLinesPerLoci;
OutputFilePath = outputFilePath;
}