"https://pub.dev/documentation/vector_math/2.1.4/vector_math_64/Matrix4-class.html">Matrix4</a>
that represent transforms. Generally any property value with a good
<code>toString</code> method implementation works fine using <code>DiagnosticsProperty</code>
directly.</p>
<p>{@tool snippet}</p>
<p>This example shows best practices for implementing <a href="../../gs_form_widget_form/GSForm/debugFillProperties.html">debugFillProperties</a>
illustrating use of all common <code>DiagnosticsProperty</code> subclas