From 5a79d3fc1d4368612d98a567739f19053f0eca3a Mon Sep 17 00:00:00 2001
From: Brett Zamir <brettz9@yahoo.com>
Date: Tue, 6 Feb 2024 10:04:42 -0700
Subject: [PATCH] fix(informative-docs): check named export declarations: fixes
 #1198

---
 docs/rules/informative-docs.md           |  9 +++++++++
 src/rules/informativeDocs.js             |  6 ++++++
 test/rules/assertions/informativeDocs.js | 17 +++++++++++++++++
 3 files changed, 32 insertions(+)

diff --git a/docs/rules/informative-docs.md b/docs/rules/informative-docs.md
index 2d597b5df..058ba5414 100644
--- a/docs/rules/informative-docs.md
+++ b/docs/rules/informative-docs.md
@@ -254,6 +254,15 @@ function takesOne(param) {}
 let emoji;
 // "jsdoc/informative-docs": ["error"|"warn", {"aliases":{"emoji":["smiley","winkey"]}}]
 // Message: This description only repeats the name it describes.
+
+/**
+ * package name from path
+ */
+export function packageNameFromPath(path) {
+  const base = basename(path);
+  return /^vd+(.d+)?$/.exec(base) || /^tsd.d/.exec(base) ? basename(dirname(path)) : base;
+}
+// Message: This description only repeats the name it describes.
 ````
 
 
diff --git a/src/rules/informativeDocs.js b/src/rules/informativeDocs.js
index 03bd4c4ca..8dbef5b8b 100644
--- a/src/rules/informativeDocs.js
+++ b/src/rules/informativeDocs.js
@@ -38,6 +38,12 @@ const getNamesFromNode = (node) => {
         (node.key),
       ),
     ];
+
+  case 'ExportNamedDeclaration':
+    return getNamesFromNode(
+      /** @type {import('@typescript-eslint/types').TSESTree.ExportNamedDeclaration} */
+      (node).declaration
+    );
   case 'ClassDeclaration':
   case 'ClassExpression':
   case 'FunctionDeclaration':
diff --git a/test/rules/assertions/informativeDocs.js b/test/rules/assertions/informativeDocs.js
index 5dbb8f27e..3a1ec79f9 100644
--- a/test/rules/assertions/informativeDocs.js
+++ b/test/rules/assertions/informativeDocs.js
@@ -501,6 +501,23 @@ export default {
         },
       ],
     },
+    {
+      code: `
+        /**
+         * package name from path
+         */
+        export function packageNameFromPath(path) {
+          const base = basename(path);
+          return /^v\d+(\.\d+)?$/.exec(base) || /^ts\d\.\d/.exec(base) ? basename(dirname(path)) : base;
+        }
+      `,
+      errors: [
+        {
+          line: 2,
+          message: 'This description only repeats the name it describes.',
+        },
+      ],
+    }
   ],
   valid: [
     {