- Element element
Returns the AssetId of the Dart library or part declaring
element is defined in the SDK or in a summary throws
UnresolvableAssetException, although a non-throwing return here does not
guarantee that the asset is readable.
The returned asset is not necessarily the asset that should be imported to use the element, it may be a part file instead of the library.
Future<AssetId> assetIdForElement(Element element);