@applicaster/zapp-react-native-utils/reactHooks/navigation/useGetNavBarTopBorderWidth.ts

Applicaster Zapp React Native utilities package

import { getNavigationProps } from "../../navigationUtils";
import { useNavigation } from "./useNavigation";

export const useGetNavBarTopBorderWidth = (): number => {
  const navigator = useNavigation();

  const navProps = getNavigationProps({
    navigator,
    title: "",
    category: "menu",
  });

  return Number(((navProps?.styles as any)?.top_border_width as number) ?? 0);
};