Code Inspection: 'var' declared not at the beginning of a function
Checks that declarations of local variables declared with var are at the top of a function scope.
By default, variable declarations are always moved ("hoisted") invisibly to the top of their containing scope when the code is executed. Therefore, declaring them at the top of the scope helps represent this behavior in the code.
Suppress an inspection in the editor
Place 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.