9 files declare their use of Slick in Slick Carousel 8

slick.api.php in ./slick.api.php

Hooks and API provided by the Slick module.

slick.theme.inc in templates/slick.theme.inc

Hooks and preprocess functions for the Slick module.

SlickCrudTest.php in tests/src/Kernel/SlickCrudTest.php

SlickForm.php in slick_ui/src/Form/SlickForm.php

SlickFormatter.php in src/SlickFormatter.php

SlickFormBase.php in slick_ui/src/Form/SlickFormBase.php

SlickManager.php in src/SlickManager.php

SlickManagerTest.php in tests/src/Kernel/SlickManagerTest.php

SlickUnitTest.php in tests/src/Unit/SlickUnitTest.php