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         <h4 class="groupHeader h200">Extensions</h4>
        </div>
        <div>
         <span class="groupHeader"><span t="k">extension </span>(expressions: <span data-unresolved-link="" t="t">Seq</span>[<a href="../model/expression/Expression$$Symbol.html" t="t">Symbol</a>])(<span t="k"></span><span t="k"></span><span data-unresolved-link="" t="n">expressions</span>: <span data-unresolved-link="" t="t">Seq</s