The toJSON() method of the InterventionReportBody interface is a serializer, and returns a JSON representation of the InterventionReportBody object.

None.

A JSON object that is the serialization of the InterventionReportBody object.

In this example we create a new ReportingObserver to observe intervention reports, then return a JSON representation of the first entry.

const options = {
  types: ["intervention"],
  buffered: true,
};

const observer = new ReportingObserver((reports, observer) => {
  const firstReport = reports[0];
  console.log(firstReport.toJSON());
}, options);