Code Inspection: Unused local symbols Last modified: 16 July 2021Configure inspections: Settings / Preferences | Editor | InspectionsChecks CoffeeScript parameter, local variable, function, classes and private member declarations to be used in given file 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.