Typescript style guide for interfaces

Question

this is a question that may not have a single correct answer, as I do realise coding styles are quite varied, especially between different languages, eg camel case function

Answer 1

Two more reasons

Modularization As the code base grows, the code starts to be modularized. The usual design goal with modules is to expose contracts and hides the internals. Contracts are best expressed by interfaces and after a while most if not all exposed artifacts are interfaces and factories. For consumers of these modules it is nicer to work with Userss and Credentials rather than IUsers and ICredentials

Alphabetic order For instance quick access to Interfaces and Classes in lists sorted in alphabetic order in a File navigator. When working with Users, it is best to have User, UserService and UserImpl next to each other in the list, rather than having to go though the I entries, then the C entries then the Service entries