We had to deal with various different AST nodes after transpiled by babel presets, even some information were missing like static/private, so we are not able to fix the bug for static methods in the old implementation. The background is babel-presets are always executed before our customized plugin when traversing deeper than ClassExpression.
Now it's much easier to transform parameter decorator with a common way and easier for bug fix.
Better solution for babel parameter traverse.
We had to deal with various different AST nodes after transpiled by babel presets, even some information were missing like
static/private, so we are not able to fix the bug for static methods in the old implementation. The background is babel-presets are always executed before our customized plugin when traversing deeper thanClassExpression.Now it's much easier to transform parameter decorator with a common way and easier for bug fix.