Tribe__Tickets__Main::init()
Hooked to the init action
Source
File: src/Tribe/Main.php
public function init() {
// Provide continued support for legacy ticketing modules
$this->legacy_provider_support = new Tribe__Tickets__Legacy_Provider_Support;
$this->settings_tab();
$this->tickets_view();
Tribe__Credits::init();
$this->maybe_set_et_version();
}