.</p>
<div class="versionadded">
<p><span class="versionmodified added">New in version 3.15: </span>An interface library can have <span class="target" id="index-0-prop_tgt:PUBLIC_HEADER"></span><a class="reference internal" href="../prop_tgt/PUBLIC_HEADER.html#prop_tgt:PUBLIC_HEADER" title="PUBLIC_HEADER"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">PUBLIC_HEADER</span></code></a> and
<span class="target" id="index-0-prop_tgt:PRIVATE_HEADER"></span><a class="referen