Hello!
I'm using Moodle 3.4 boost theme and overriding core_calendar_renderer, its shown error "Fatal error: Cannot declare class core_calendar_renderer, because the name is already in use in....."
Filename : /boost/classes/output/core_calendar_renderer.php
Code:
namespace \theme\boost\output;
include_once($CFG->dirroot . "/calendar/renderer.php");
class core_calendar_renderer extends core_calendar_renderer {
protected function add_event_button($courseid, $day=null, $month=null, $year=null) {
return '';
}
}