{{#if args.length}}
  (
    {{#each args as |arg index|}}
      ${{ arg.name }}:{{#if isList}}[{{/if}}{{arg.type}}{{#if arg.isRequired}}!{{/if}}{{#if isList}}]{{#if isListRequired}}!{{/if}}{{/if}}{{#if arg.defaultValue}}={{arg.defaultValue}}{{/if}}{{#unless @last}},{{/unless}}
    {{/each}}
  )
{{/if}}