ion">[docs]</a>    <span class="n">action</span> <span class="o">=</span> <span class="n">Param</span><span class="p">(</span><span class="n">Params</span><span class="o">.</span><span class="n">_dummy</span><span class="p">(),</span>
                   <span class="s2">&quot;action&quot;</span><span class="p">,</span>
                   <span class="s2">&quot;action to perform applying regex patterns on text&quot;</span><span class="p">,</span>
                   <span class="n">typeConverter</span><span c