facing issue generation.</p></td></tr><tr id="type-t.StrictNonnull" class="anchored"><td class="def constructor"><a href="#type-t.StrictNonnull" class="anchor"></a><code>| </code><code><span class="constructor">StrictNonnull</span></code></td><td class="doc"><p>Non-nullable value with the highest degree of certainty, because it is either:</p><ul><li>a non-null literal,</li><li>an expression that semantically cannot be null,</li><li>comes from code checked under <code>@NullsafeStrict</code> mode,</li><li>com