Ability to display in a created | Feature Requests and Ideas

Ability to display in a created flow what will be arguments it will accept as input and and what arguments it will return as well

As a Quality Engineer, I want to an ability to display in a created flow what will be arguments it will accept as input and and what arguments it will return as well
so that I will know immediately what arguments it needs and its output upon using it (depending on what is required in my scripting)

example 1:
flow name is create user

create user (argument 1, argument 2) --> being displayed

where assumptions are:

argument 1 is/are a value(s) being passed or received by the flow as inputs
argument 2 is/are a value(s) being returned by the flow

example 2: (based on attached screenshot)
flow name is TDP Login

recommend is : TDP Login (argument 1, argument 2) --> being displayed

where assumptions are:

argument 1 is Email value
argument 2 is Password value