foundry/Data/modules/combat-utility-belt/templates/combat-config.html

<form autocomplete="off" onsubmit="event.preventDefault();">
    <div class="form-group">
        <img src="{{cubSettings.icon1}}" width="14"/>
        <label>{{localize 'COMBAT.Resource'}}</label>
        <input type="text" name="resource" value="{{settings.resource}}" placeholder="resource.path"/>
        <p class="notes">{{localize 'COMBAT.ResourceHint'}}</p>
        <input name="icon1" type="text" value="" placeholder="path.to.icon" />
        <button type="button" name="file-picker" class="file-picker" data-type="imagevideo" data-target="icon1" title="Browse Files" tabindex="-1">
            <i class="fas fa-file-import fa-fw"></i>
        </button>
    </div>

    <div class="form-group">
        <label>Tracked Resource 2</label>
        <input type="text" name="resource2" value="{{cubSettings.resource2}}" placeholder="resource.path"/>
        <p class="notes">{{localize 'COMBAT.ResourceHint'}}</p>
    </div>

    <div class="form-group">
        <label>{{localize 'COMBAT.SkipDefeated'}}</label>
        <input type="checkbox" name="skipDefeated" {{checked settings.skipDefeated}} data-dtype="Boolean"/>
        <p class="notes">{{localize 'COMBAT.SkipDefeatedHint'}}</p>
    </div>

    <button type="submit" name="submit">
        <i class="fas fa-save"></i> {{localize 'COMBAT.SettingsSave'}}
    </button>
</form>