# src/preload.php This is loaded before everything else in the bootstrapping process. It's automatically included as part of the bootstrap process. ## Constants ### `IDE_HACKS` Type: `bool` Value: `false` Purpose: Used to assist code-completion with IDEs. The contents of a code block wrapped in `if (IDE_HACKS)` should never be executed. ### `ROOT` Type `string` Purpose: The root directory of your Airship install, from the perspective of Airship. It references the `src` directory. ### `AIRSHIP_UPLOADS` Type `string` Purpose: The directory that files will be actually uploaded to. ### `ISCLI` Type: `bool` Purpose: An answer to the question, "Are we running a CLI script?"