@interface TSCHChartFeatureCategory : TSCHChartFeature - (int)representativeGridValueAxisType; - (id)initWithChartType:(id)a0; - (unsigned long long)styleIndexForAxisID:(id)a0; - (void)updateTitlesForExportingModel:(id)a0 info:(id)a1; - (id)valueLabelPositioner; @end