An overview of all decorators

[reilem]

Describe the issue
It would be nice to have a list of all decorators available, similar to class-validator has: https://github.com/typestack/class-validator#validation-decorators

This offers a good quick overview of everything that is possible, and could contain links to the actual docs with more info.

Are you able to make a PR that fix this?
It would be nice to first know if this is something that will be added, and where (README or docs site). But if it's not too much work I could give it a go 😄

Additional context
Overall this project feels like it is lacking a formal "API Reference" docs. The documentation right now is nicely formatted and a good read when you have time, but not a great way to quickly find what you are looking for. This is maybe for another time though. For now just a list of all supported decorators would probably help both newcomers and regular users refresh their knowledge and find what they are looking for.

[MichalLytek]

@reilem Thanks for reporting this 😉

I will close this issue in favor of #17 where I'll track the progress.
In the meantime you can explore d.ts file to know about all available decorators. There are not so many like with class-validators and they all are described in the docs text.