Player::isLeavingVehicle
This property returns true or false of player vehicle leave state.
Note: this property is read-only.
Example
```js let playerIsLeavingVehicle = player.isLeavingVehicle if (playerIsLeavingVehicle)
player.outputChatBox('You are leaving the vehicle right now!');
else
player.outputChatBox('You are not leaving the vehicle right now!');
```