SearchScope (@NotNull Project project, @NotNull PsiMember member, @NotNull SearchScope scope) { SearchScope useScope = UnusedSymbolUtil.getUseScope(member); GlobalSearchScope projectScope = GlobalSearchScope.projectScope(project); GlobalSearchScope restrictedScope = GlobalSearchScope.getScopeRestrictedByFileTypes(projectScope, ourFileTypesToIgnore); return useScope.intersectWith(GlobalSearchScope.notScope(restrictedScope)).intersectWith(scope); }