* The directive name must begin with the `af` prefix.
* Supplemental attributes SHOULD NOT begin with the `af` prefix.
* The directive name must begin with the `af` prefix.
* Supplemental attributes SHOULD NOT begin with the `af` prefix.
* Mix-in directives (e.g. `afMonaco` or `afApi4Action`)
* The directive name must begin with the `af` prefix.
* Mix-in directives (e.g. `afMonaco` or `afApi4Action`)
* The directive name must begin with the `af` prefix.