src/EventHeaders.php
/**
     * Initialises header attributes.
     *
     * @param string $event   Event name
     * @param string $version Event version
     */
Initialises header attributes.
@param string $event   Event name
@param string $version Event version
Initialises header attributes . @param string $event Event name @param string $version Event version
private function initialise(string $event, string $version)
    {
        $this->event = $event;
        $this->version = $version;
    }
private function initialise ( string $ event , string $ version ) { $ this -> event = $ event ; $ this -> version = $ version ; }
Initialises header attributes.
Initialises header attributes .