configure method
Implementation
void configure({
LogLevel? level,
bool? includeTimestamp,
bool? useColor,
IOSink? output,
}) {
if (level != null) {
_level = level;
setAllLevels(level);
}
if (includeTimestamp != null) _includeTimestamp = includeTimestamp;
if (useColor != null) _useColor = useColor;
if (output != null) _output = output;
}