Versions

4.23.3

The package worked fine in 4.20.0

Describe the bug

Expression.parse throws an error: "Can't call parse on undefined"

To Reproduce

Create a TypeScript webpack-based browser app, add a dependency to adaptive-expressions 4.23.3, call Expression.parse in the app's code. Run the app in Edge or Chrome for instance. Expression.parse will throw an error.

Expected behavior

Expression.parse should work normally.

Additional info

I think the change that broke it might have been the switch from browserify to tsup: refactor: [#4684] Replace browserify with tsup (#4774) · microsoft/botbuilder-js@84dc7e4 · GitHub