Code Inspection: Trait usage is not allowed
Reports the class references that are resolved to traits but are specified outside
use statements. Such usages are most probably the result of a programming mistake, since traits cannot be instantiated and any
instanceof-like behaviour is not supported for traits by design.
See Traits (php.net) for details.
Suppress an inspection in the editor
Position the caret at the highlighted line and press Alt+Enter or click .
Click the arrow next to the inspection you want to suppress and select the necessary suppress action.