How to show tabs on all pages in ionic 4

Ionic Framework ionic-v3
1

hi i am facing an issue i want to show ion tabs on all my pages but it is not displaying ion tabs on newly created pages can anyone hep me in this case

2

As of my understanding is that you can create one component to that ionic tabs and include this component to all the pages.

if it’s not your solution please elobrate

3

how can i add it as a custom component ?

4

what about its routing ?