How to implement the ability to insert extends in the middle of a file (Pug)?

Question

HTML

Good afternoon, dear connoisseurs.
I had a problem that I could not cope with, so I would like to ask you for help.
The crux of the problem is this:
index.pug

extends layout/layout 

block vars
  - title = 'test page'

block content
  .container
    include modules/navigation

..... Много много всего

    include modules/test-modules
    // Интересует вот этот момент
      block text
        p test text

modules/test-modules

.container
  block text

How can I make it possible to redefine the contents of the block inside modules/test-modules?
As far as I understand, this is impossible to implement, right?
If there are any crutches or something like that, then I will be glad to take them into my project, as this will help me a lot in further development.
Thank you for your attention and help in resolving this issue!