Packages Deal with name conflicts when importing packages

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Namespace packages

The easiest way to deal with name conflicts is to use a namespace package.

file_type_dartlang packages.dart 
import 'somewhere.dart' as External;

Exclude code from a package

Exclude code from a package with the hide keyword.

file_type_dartlang packages.dart 
import 'somewhere.dart' hide Circle;

Isolate code from a package

Import individual classes from a package with the show keyword.

file_type_dartlang packages.dart 
import 'somewhere.dart' show Rectangle;
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