I'm looking for the Typescript file-naming conventions, specifically for a file which stores only types and interfaces.
Now, I've found a couple of Typescript Coding Convention projects on GitHub, and they even refer to file-naming conventions here and here. But none of them refers to the specific file that I'm interested in, namely - a file which stores only types and interfaces.
For all it matters, within my project this file serves for both internal usage and external API.