ESM packages need to be imported
Why This Error Occurred
Packages in node_modules that are published as EcmaScript Module, need to be import
ed via import ... from 'package'
or import('package')
.
You get this error when using a different way to reference the package, e. g. require()
.
Possible Ways to Fix It
-
Use
import
orimport()
to reference the package instead. (Recommended) -
If you are already using
import
, make sure that this is not changed by a transpiler, e. g. TypeScript or Babel. -
Switch to loose mode (
experimental.esmExternals: 'loose'
), which tries to automatically correct this error.
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