Custom textstyle for default titles

[khuaho]

I have an issue with LineChart.

When i haven't added titlesData like below code to LineChartData, I see that line chart shows titles default for top, left, bottom. I want to use the default displayed title data and be able to customize the text style for them. Currently, I see the default text color is black and my wish is to be able to change the text color, font family for them. Please enhance this issue.

titlesData: FlTitlesData(
          bottomTitles: AxisTitles(
            sideTitles: bottomTitles(),
          ),
          rightTitles: const AxisTitles(),
          topTitles: const AxisTitles(),
          leftTitles: AxisTitles(
            axisNameSize: 0,
            sideTitles: leftTitles(minY, maxY, interval),
          ),
        ),