Bicepparam file

**Is your feature request related to a problem? Please describe.**
I used it and rolled right back to json because of jsonloadtext instead of passing parameter from main to module to submodules. Error in one parameter lead to fix in four place.
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
Hopefully, there will option target with Mutiple param file or even use json() to extract live while coding by passing it to the object variable

The request concerns bicepparam files, parameter passing from a main file through modules, multiple parameter files, and json() extraction. No source file, test, or concrete reproduction is provided; clarify the intended syntax and expected behavior before locating the existing bicepparam implementation and defining completion criteria.

Written by the indexing model from the issue text.