refactor: migrate from js to ts

[yoshinorin]

No description provided.

[coveralls]

Coverage increased (+4.3%) to 95.54% when pulling e28f5d0 on refactor/migrate-to-ts into 282e1e5 on master.

[SukkaW]

@yoshinorin Actually we have a better option.
Currently, @liby is working on porting hexo-util to Rust binding, to have better performance and speed (and first-party typescript typing supports). See https://github.com/liby/hexo-util-rs.

[liby]

Hi, @yoshinorin If you're interested, you can take a look under the hexo-util-rs/tree/main/common folder.

This folder contains the following:

1. Waiting to be RIIR
2. Has been tried and is not suitable for RIIR

Welcome to your PR.

[yoshinorin]

Sounds interesting!
I will try learning Rust :)

[liby]

I will try learning Rust :)

There are actually some other jobs that can be done, For example:

1. Migrate the .js files in the common folder to .ts, if you think it's necessary.
2. Improve the test.
3. Improve type definition.
4. ...

[stevenjoezhang]

We can merge this pull request first, and then start migrating to rust.

[yoshinorin]

@stevenjoezhang
Thank you ❤️
Let's release v3.0.0 🚀