From 93864e36430153a26a518149e6afd5f1b1a33708 Mon Sep 17 00:00:00 2001
From: Nilesh Das <nilesh101das@gmail.com>
Date: Sat, 16 May 2026 10:53:12 +0530
Subject: [PATCH 1/2] docs: add JSDoc comments to ReadonlySet interface

---
 src/lib/es2015.collection.d.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/lib/es2015.collection.d.ts b/src/lib/es2015.collection.d.ts
index 43129531845e4..f0297a73a048a 100644
--- a/src/lib/es2015.collection.d.ts
+++ b/src/lib/es2015.collection.d.ts
@@ -106,8 +106,17 @@ interface SetConstructor {
 declare var Set: SetConstructor;
 
 interface ReadonlySet<T> {
+    /**
+     * Executes a provided function once per each value in the ReadonlySet object, in insertion order.
+     */
     forEach(callbackfn: (value: T, value2: T, set: ReadonlySet<T>) => void, thisArg?: any): void;
+    /**
+     * @returns a boolean indicating whether an element with the specified value exists in the Set or not.
+     */
     has(value: T): boolean;
+    /**
+     * @returns the number of (unique) elements in Set.
+     */
     readonly size: number;
 }
 

From fd961e4f87263c3716c6194eccd1545d134a8db5 Mon Sep 17 00:00:00 2001
From: Nilesh Das <nilesh101das@gmail.com>
Date: Tue, 19 May 2026 23:27:50 +0530
Subject: [PATCH 2/2] Fixed grammar typo - 'in the Set'

---
 src/lib/es2015.collection.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/es2015.collection.d.ts b/src/lib/es2015.collection.d.ts
index 101f5a0de1d91..cbc5219f5d79b 100644
--- a/src/lib/es2015.collection.d.ts
+++ b/src/lib/es2015.collection.d.ts
@@ -115,7 +115,7 @@ interface ReadonlySet<T> {
      */
     has(value: T): boolean;
     /**
-     * @returns the number of (unique) elements in Set.
+     * @returns the number of (unique) elements in the Set.
      */
     readonly size: number;
 }