···237238> Example inspired by @Doc-Steve
239240-241```nix
242# Aspects use the `persys` class without any conditional. And guard guarantees
243# settings are applied **only** when impermanence module has been imported.
···237238> Example inspired by @Doc-Steve
2390240```nix
241# Aspects use the `persys` class without any conditional. And guard guarantees
242# settings are applied **only** when impermanence module has been imported.