Class ICalCategory

Usually you get an ICalCategory object like this:

import ical from 'ical-generator';
const calendar = ical();
const event = calendar.createEvent();
const category = event.createCategory();
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You can also use the ICalCategory object directly:

import ical, {ICalCategory} from 'ical-generator';
const category = new ICalCategory();
event.categories([category]);
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