make JSX transformations (and dependencies) opt-in / lazy loaded #116
Description
Type of Change
Feature
Summary
It would be nice if the opt-in feature of authoring in JSX could be more intentional in that specific dependencies could be avoided on install / consumption unless needed.
Detail
For example, a "vanilla" WCC implementation without JSX does not require
- acorn-jsx
- escodegen
Would be good to find a way to make their installation and usage within the code more opt-in. Also, as observed in ProjectEvergreen/greenwood#972, it might nice to refactor jsx-loader.js so escodegen is not a leaky abstraction.