<documentation title="Namespace Declarations">
    <standard>
    <![CDATA[
    There must be one blank line after the namespace declaration.
    ]]>
    </standard>
    <code_comparison>
        <code title="Valid: One blank line after the namespace declaration.">
        <![CDATA[
namespace \Foo\Bar;
<em></em>
use \Baz;
        ]]>
        </code>
        <code title="Invalid: No blank line after the namespace declaration.">
        <![CDATA[
namespace \Foo\Bar;
use \Baz;
        ]]>
        </code>
    </code_comparison>
</documentation>