{{#if categories}}
    <section class="tsd-panel-group tsd-index-group">
        <h2>索引</h2>
        <section class="tsd-panel tsd-index-panel">
            <div class="tsd-index-content">
                {{#each categories}}
                    <section class="tsd-index-section">
                        <h3>{{title}}</h3>
                        <ul class="tsd-index-list">
                            {{#each children}}
                                <li class="{{cssClasses}}"><a href="{{relativeURL url}}" class="tsd-kind-icon">{{#if name}}{{{wbr name}}}{{else}}<em>{{{wbr kindString}}}</em>{{/if}}</a></li>
                            {{/each}}
                        </ul>
                    </section>
                {{/each}}
            </div>
        </section>
    </section>
{{else}}
    {{#if groups}}
    <section class="tsd-panel-group tsd-index-group">
        <h2>索引</h2>
        <section class="tsd-panel tsd-index-panel">
            <div class="tsd-index-content">
                {{#each groups}}
                    <section class="tsd-index-section {{cssClasses}}">
                        {{#if categories}}
                            {{#each categories}}
                                <h3>{{#if title}}{{title}} {{/if}}{{../title}}</h3>
                                <ul class="tsd-index-list">
                                    {{#each children}}
                                        <li class="{{cssClasses}}"><a href="{{relativeURL url}}" class="tsd-kind-icon">{{#if name}}{{{wbr name}}}{{else}}<em>{{{wbr kindString}}}</em>{{/if}}</a></li>
                                    {{/each}}
                                </ul>
                            {{/each}}
                        {{else}}
                            <h3>{{title}}</h3>
                            <ul class="tsd-index-list">
                                {{#each children}}
                                    <li class="{{cssClasses}}"><a href="{{relativeURL url}}" class="tsd-kind-icon">{{#if name}}{{{wbr name}}}{{else}}<em>{{{wbr kindString}}}</em>{{/if}}</a></li>
                                {{/each}}
                            </ul>
                        {{/if}}
                    </section>
                {{/each}}
            </div>
        </section>
    </section>
    {{/if}}
{{/if}}