Resources/Private/Templates/Debug/Signals.html
<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers" data-namespace-typo3-fluid="true">
<f:if condition="{signals}">
<f:then>
<div class="typo3-adminPanel-table-overflow">
<table class="typo3-adminPanel-table typo3-adminPanel-table-debug">
<thead>
<tr>
<th scope="col" class="typo3-adminPanel-table-cell-key">
<f:translate
key="LLL:EXT:adminpanel_extended/Resources/Private/Language/locallang_debug.xlf:submodule.signals.className"/>
</th>
<th scope="col">
<f:translate
key="LLL:EXT:adminpanel_extended/Resources/Private/Language/locallang_debug.xlf:submodule.signals.signalName"/>
</th>
<th scope="col">
<f:translate
key="LLL:EXT:adminpanel_extended/Resources/Private/Language/locallang_debug.xlf:submodule.signals.arguments"/>
</th>
</tr>
</thead>
<tbody>
<f:for each="{signals}" as="signal" key="signalId">
<tr>
<td>
{signal.data.signalClassName}
</td>
<td>
{signal.data.signalName}
</td>
<td>
<a href="#" data-typo3-role="signal-link" data-typo3-ajax-url="{signalDataUri}&signalId={signalId}" data-typo3-signal-id="{signalId}">Get Arguments</a>
</td>
</tr>
</f:for>
</tbody>
</table>
</div>
</f:then>
<f:else>
<div class="typo3-adminPanel-message typo3-adminPanel-message-info">
<div class="typo3-adminPanel-message-text">
<f:translate
key="LLL:EXT:adminpanel_extended/Resources/Private/Language/locallang_debug.xlf:submodule.signals.noSignals"/>
</div>
</div>
</f:else>
</f:if>
</html>