eslint-config-xo/browser is missing JSON configs

[sholladay]

The browser config imports, modifies, and then re-exports the first config from index.js:

https://github.com/xojs/eslint-config-xo/blob/568f75fec6ee2c000bce17d12b283ee28b277cd7/browser.js#L5

However, it does not re-export the JSON configs or the (currently disabled) CSS config from index.js:

https://github.com/xojs/eslint-config-xo/blob/568f75fec6ee2c000bce17d12b283ee28b277cd7/index.js#L822-L827

This looks like a mistake to me, unless I am misunderstanding how it is supposed to be used.

All of the secondary configs have this issue: browser, space, and space-browser

Presumably it should spread the rest of the configs in, like this:

https://github.com/sholladay/eslint-config-tidy/blob/eb5a4016d0fcda2395583f0e5e5823deb657440a/index.js#L3
https://github.com/sholladay/eslint-config-tidy/blob/eb5a4016d0fcda2395583f0e5e5823deb657440a/index.js#L150

[sindresorhus]

Need a similar fix as xojs/eslint-config-xo-typescript@9ec6ec9

[sholladay]

I think that fix is still slightly wrong.

For example, the default export in index.js applies a rule to **/*.tsx, which it needs to specify with files because ESLint does not lint .tsx by default:

https://github.com/xojs/eslint-config-xo-typescript/blob/e97100d888b888c55aeb3623e516188c28774147/index.js#L754-L759

The config in space.js does not specify files and as such, I believe it will use the default files glob and not match .tsx. So I think .tsx files will have tabs for indenting when the space config is used. I haven't actually tried it, but that's my understanding.

This flat config system seems very powerful but a bit error prone.