Correctly document params when useOptions is set

Author: thetrime

src/templates/exportService.hbs

@@ -23,11 +23,13 @@ export class {{{name}}} {
     {{#if description}}
      * {{{description}}}
     {{/if}}
-    {{#if parameters}}
-    {{#each parameters}}
-     * @param {{{name}}} {{{description}}}
-    {{/each}}
-    {{/if}}
+    {{#unless @root.useOptions}}
+      {{#if parameters}}
+        {{#each parameters}}
+          * @param {{{name}}} {{{description}}}
+        {{/each}}
+      {{/if}}
+    {{/unless}}
     {{#each results}}
      * @result {{{type}}} {{{description}}}
     {{/each}}

src/templates/partials/parameters.hbs

@@ -6,6 +6,7 @@
 {{/each}}
 }: {
 {{#each parameters}}
+/** {{{description}}} */
 {{{name}}}{{>isRequired}}: {{>type}},
 {{/each}}
 }