Best practice to separate tsp file

[muraaano]

Just I started to use TypeSpec in my project. Currently tsp files are separated for each models.
But I am wondering models to be in one file or not.

Pros.

• No file handling needed(file create, delete, move)

Cons.

• One huge file possibly created

I would appreciate someone give me any advice / experience for tsp file separation. Also any file structure for TypeSpec is welcome.