import java.util.List;

public interface ConfigurationVariantInternal extends ConfigurationVariant {

    // TODO: Remove this and replace usages with getArtifacts().addAllLater(Provider)
    void artifactsProvider(Factory<List<PublishArtifact>> artifacts);

    void preventFurtherMutation();

    void setDescription(String description);

    DisplayName getDisplayName();

    @Override

        configureAction.execute(publishArtifact);
    }

    @Override
    public String toString() {
        return getDisplayName().getDisplayName();
    }

    @Override
    public void artifactsProvider(Factory<List<PublishArtifact>> artifacts) {
        this.lazyArtifacts = artifacts;
    }

    @Override
    public void preventFurtherMutation() {
        attributes.freeze();
    }

        variant.getAttributes().attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objectFactory.named(LibraryElements.class, LibraryElements.CLASSES));
        variant.artifactsProvider(() ->  {
            FileCollection classesDirs = sourceSet.getOutput().getClassesDirs();
            return classesDirs.getFiles().stream()

        1 * apiElements.getOutgoing() >> outgoing
        1 * outgoing.getVariants() >> variants
        1 * variants.maybeCreate('classes') >> variant
        1 * variant.getAttributes() >> attrs
        1 * variant.artifactsProvider(_) >> {
            def artifacts = it[0].create()
            assert artifacts.size() == 1
            PublishArtifact artifact = artifacts[0]
            assert artifact.name == 'toto'
        }