A title message is the message shown in the middle of a player's screen. A title consists of a title and a subtitle, both of which can be sent individually. Timings sent before the message will control how long the titles will stay on the players' screens.
Sending a title
api.sendTitle(player, "My message", fadeIn, stay, fadeOut);
api.sendTitleWithPlaceholders(player, "My message", fadeIn, stay, fadeOut);
Sending a subtitle
api.sendSubtitle(player, "My message");
api.sendSubtitleWithPlaceholders(player, "My message");
Clearing titles before their stay time is over