angular-docs-cn/docs/docs-package/templates/lib/paramList.html

{% macro paramList(params) -%}
  {%- if params -%}<span class="params">(
    {%- for param in params -%}
      <span class="param">{$ param | escape $}{% if not loop.last %}, {% endif %}</span>
    {%- endfor %})</span>
  {%- endif %}
{%- endmacro -%}