Support fine-grained transformation features for SWC compiler

[h-a-n-a]

Describe the feature

Hi! We would like to use the fine grained transformation features and
wondering if maybe the configurations are possible to be added to SWC compiler.

For example, in my case is the transform-block-scoping and expose to swc-loader.
Here's my proposal:

{
  jsc: {
    transform: {
       es2015: {
           blockScoping: {
                 // options...
           }
       }
    }
  }
}

This enables the block-scoping feature that is provided in es2015, etc.

Support block-scoping transformation with target

{
  jsc: {
    target: "es2019",
    transform: {
       es2015: {
           blockScoping: {
               // options...
           }
       }
    }
  }
}

In this case, the transformer will transform code to 'es2019' along with block-scoping being transformed.
I'm looking forward to hearing your opinion and love to contribute ;--)

Babel plugin or link to the feature description

https://babeljs.io/docs/babel-plugin-transform-block-scoping

Additional context

No response