Element implicitly has an 'any' type because expression of type 'MappableTypeEnum' can't be used to index type '{ readonly AddOn: { readonly title: string; readonly subtitle: string; }; readonly BillableMetric: { readonly title: string; readonly subtitle: string; }; } | { readonly AddOn: { readonly title: string; readonly subtitle: string; readonly buttonTitle: string; readonly buttonVariant: "primary"; readonly buttonAction:...'.