WebStormSettings/FeatureSuggester.xml

<application>
  <component name="FeatureSuggesterSettings">
    <option name="workingDays">
      <list>
        <option value="1651057938306" />
        <option value="1651136782422" />
        <option value="1651165477023" />
        <option value="1651248009898" />
        <option value="1651719979133" />
        <option value="1651829191331" />
        <option value="1651903954276" />
        <option value="1652163002146" />
        <option value="1653424281837" />
        <option value="1653494476719" />
        <option value="1653591282069" />
        <option value="1653682097946" />
        <option value="1653765315753" />
        <option value="1653844015991" />
        <option value="1653939461336" />
        <option value="1654014044895" />
        <option value="1654505510952" />
        <option value="1654603555202" />
        <option value="1654660738584" />
        <option value="1654741594358" />
        <option value="1655452404780" />
        <option value="1655519739454" />
        <option value="1655580449798" />
        <option value="1655982933373" />
        <option value="1656067871744" />
      </list>
    </option>
  </component>
</application>