| QGIS API Documentation
    3.20.0-Odense (decaadbb31)
    | 
#include "qgscolorscheme.h"#include "qgscolorschemeregistry.h"#include "qgsproject.h"#include "qgssymbollayerutils.h"#include "qgsapplication.h"#include "qgssettings.h"#include <QDir>#include <QTextStream>