fix(empty-tags): prevent tag content for interface in Closure mode

Author: brettz9

README.md

@@ -6177,6 +6177,12 @@ function quux () {
 }
 // Message: @abstract should be empty.
 
+/**
+ * @interface extra text
+ */
+// Settings: {"jsdoc":{"mode":"closure"}}
+// Message: @interface should be empty.
+
 class Test {
     /**
      * @abstract extra text

src/rules/emptyTags.js

@@ -19,6 +19,10 @@ const emptyIfNotClosure = new Set([
   'inheritdoc',
 ]);
 
+const emptyIfClosure = new Set([
+  'interface',
+]);
+
 export default iterateJsdoc(({
   settings,
   jsdoc,
@@ -33,6 +37,7 @@ export default iterateJsdoc(({
       }) => {
         return tag === tagName;
       }) ||
+      settings.mode === 'closure' && emptyIfClosure.has(tagName) ||
       settings.mode !== 'closure' && emptyIfNotClosure.has(tagName);
   });
   for (const tag of emptyTags) {

test/rules/assertions/emptyTags.js

@@ -24,6 +24,29 @@ export default {
           }
       `,
     },
+    {
+      code: `
+          /**
+           * @interface extra text
+           */
+      `,
+      errors: [
+        {
+          line: 3,
+          message: '@interface should be empty.',
+        },
+      ],
+      output: `
+          /**
+           * @interface
+           */
+      `,
+      settings: {
+        jsdoc: {
+          mode: 'closure',
+        },
+      },
+    },
     {
       code: `
       class Test {