Code Inspection: Redundant @throws tag(s)
@throws tags for exceptions that are not thrown by the function/method.
The exception classes added to the Unchecked Exceptions list under Settings/Preferences | PHP | Analysis are excluded from the inspection scope.
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.