import of blueprintjs gives The requested module '/_snowpack/pkg/react-transition-group.v2.9.0.js' does not provide an export named 'CSSTransition'

[jesseczko]

Hello,

I'm evaluating snowpack to see how it handles dependencies and ran into this issue. Any ideas on how to fix this?

Uncaught SyntaxError: The requested module '/_snowpack/pkg/react-transition-group.v2.9.0.js' does not provide an export named 'CSSTransition'

Steps to reproduce:

1. npx create-snowpack-app blueprint-snowpack --template @snowpack/app-template-react
2. npm i @blueprintjs/core --save
3. import { Button } from "@blueprintjs/core"; in App.jsx
4. add a <Button>foo</Button> element in the jsx of App.jsx

[CSwans]

I have also come across this issue.

Trying to use recharts with snowpack results in the following error when running in development:

Uncaught SyntaxError: The requested module '/_snowpack/pkg/react-transition-group.v2.9.0.js' does not provide an export named 'TransitionGroup'

Doing some digging, the path to react-transition-group v2.9.0 is recharts -> react-smooth -> react-transition-group.

Looking at the documentation for this error, it is suggested to add the package as an entry to packageOptions.namedExports. Trying this with react-transition-group has not worked.

Packages used:

• Snowpack: 3.1.2
• Recharts: 2.0.9

Any help is appreciated!