Add supportsTopLevelAwait to caller #814
Merged
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Please check if the PR fulfills these requirements
What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
What is the new behavior?
Babel 7.7.0 will have support for parsing top-level await expressions. Since webpack 5 has experimental support for top-level await, it can be enabled by default in Babel.
If the
experimental.topLevelAwait
flag isn't enabled in webpack, Babel will parse it and then webpack will generate an error suggesting to enable that option.Does this PR introduce a breaking change?
Other information:
I didn't add a test because