Add rehype-class-names to list of plugins

[lpsinger]

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and couldn’t find anything (or linked relevant results below)
• If applicable, I’ve added docs and tests

Description of changes

rehype-add-classes is abandoned; see martypdx/rehype-add-classes#2. rehype-class-names is a fork that has the npm audit issues fixed.

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (7a95a44) 100.00% compared to head (ef8c998) 100.00%.

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Additional details and impacted files

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##              main      #146   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            7         7           
  Lines          461       461           
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  Hits           461       461           

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[lpsinger]

I'd suggest holding off on this change until riderjensen/rehype-class-names#1 is fixed.

[riderjensen]

Just wanted to chime in here, very nice to be thought of for being added to the plugins here. Just so you know @wooorm I just updated to v1.0.13 which now uses hast-util-classnames under the hood and expands the plugin's value.

[wooorm]

@riderjensen Nice, awesome!

For the types, I think you could use Conditional from hast-util-classnames, and might be nice to use the Plugin type from unified. Here’s how I’d do it it probably mostly working but pseudocode:

import {Root} from 'hast'
import {Conditional} from 'hast-util-classnames'
import {Plugin} from 'unified'

export interface Options {
  [selector: string]: Conditional
}

declare const rehypeClassNames: Plugin<[(Options | null | undefined)?], Root>
export default rehypeClassNames

[wooorm]

Thank y’all! ✨