All typescript declarations are Pascal-cased with Type, Interface and Enum beginning with T, I and E respectively.
All the modifiers follow the src/modifiers/<framework>/<feature> structure. As an example if we are adding withTailwindcss to INextOptions, it would require src/modifiers/next/withTailwindcss to be created on top of a base project structure.
During deployment, the expectation is to serve the .zip of the base templates of all the frameworks individually. It can be unzipped in client side and modified as required. Finally, the modified changes are zipped again before prompting for save.