Where can I find the documentation for Vue 3 types such as HTMLAttributes or Component, been looking around in the documentation even using the search.
The only way to read them is by going to runtime-dom.d or runtime-core.d and reading the types.
The types HTMLAttributes and Component are not documented on the Vue.js website. Instead, they are defined only in the files runtime-dom.d.ts and runtime-core.d.ts, so the only way to read them is by directly checking those files.