| QGIS API Documentation
    3.22.4-Białowieża (ce8e65e95e)
    | 
#include "qgsjsonutils.h"#include "qgsfeatureiterator.h"#include "qgsogrutils.h"#include "qgsgeometry.h"#include "qgsvectorlayer.h"#include "qgsrelation.h"#include "qgsrelationmanager.h"#include "qgsproject.h"#include "qgsexception.h"#include "qgslogger.h"#include "qgsfieldformatterregistry.h"#include "qgsfieldformatter.h"#include "qgsapplication.h"#include "qgsfeatureid.h"#include <QJsonDocument>#include <QJsonArray>#include <QTextCodec>#include <nlohmann/json.hpp>