+ "  2. Enable flattening by setting the property 'maven.consumer.pom.flatten=true' to remove mixins during transformation"
                    + System.lineSeparator()
                    + "  3. Remove the mixins from your POM");
        }

        // Check if consumer POM flattening is disabled
        if (!flattenEnabled) {
            // When flattening is disabled, treat non-POM projects like parent POMs

     * @return flattened list of node with the given build path scope
     * @throws org.apache.maven.api.services.DependencyResolverException if the dependency flattening failed
     *
     * @see org.apache.maven.api.services.DependencyResolver#flatten(Session, Node, PathScope)
     */
    @Nonnull
    List<Node> flattenDependencies(@Nonnull Node node, @Nonnull PathScope scope);