I need customize getBorderRadius medhot in MessageContent

[ertucaglar]

Motivation
I want to customize the getBorderRadius function in the MessageContent component.

My basic need is that I want to give different border styling according to the messageGroupTypes (top, middle, bottom), but I couldn't do it in the existing structure or I couldn't find an example for it in the documentation.

What I want to do:
Message 1: top
Message 2: middle
Message 3: bottom

top: borderTopLeftRadius: 8, borderTopRightRadius: 8, borderBottomLeftRadius: 8, borderBottomRightRadius: 2

middle: borderTopLeftRadius: 8, borderTopRightRadius: 2, borderBottomLeftRadius: 8, borderBottomRightRadius: 2

bottom: borderTopLeftRadius: 8, borderTopRightRadius: 2, borderBottomLeftRadius: 8, borderBottomRightRadius: 8

Proposed solution
We can add this function to the channel component to get this function from outside or we can add styles according to groupTypes in the theme file.