How to write an **async** babel plugin? #11768
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Hi, is there any way to make a custom babel loader plugin async like https://webpack.js.org/api/loaders/#asynchronous-loaders . Thanks! |
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Replies: 3 comments 2 replies
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Friendly ping~ |
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This is not possible yet. If there are enough use cases, we can easily allow the |
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Is this still the situation? I want to use import-meta-resolve to resolve and rewrite import locations - this is an async task |
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Yes, babel can't make any changes to this. |
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Cool, thanks for the tip |
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This is not possible yet.
If there are enough use cases, we can easily allow the
preandpostplugin functions to be async (we already have the "infrastructure" to do so). However, visitors would likely never be asynchronous since we cannot run them in parallel and waiting one tick for every visitor method would be an enormous performance penality.