From fb8907762d0bbba0ec3d5db43bd6799b597b52b2 Mon Sep 17 00:00:00 2001
From: utkarsh raj <rajutkarsh2505@gmail.com>
Date: Sun, 25 Feb 2024 11:18:57 +0530
Subject: [PATCH 1/2] refactor: improve type declarations for group function
 using generics

refactor: add type constraint for group labels in group function declaration
---
 .../@stdlib/utils/group/docs/types/index.d.ts         | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts b/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts
index 0009b6a58389..ba26db1f992c 100644
--- a/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts
@@ -51,7 +51,10 @@ interface Options {
 * var out = group( arr, groups );
 * // returns { 'b': [ 'beep', 'boop', 'bar' ], 'f': [ 'foo' ] }
 */
-declare function group( collection: Collection, groups: Collection ): any;
+declare function group<T, K extends string | number>(
+	collection: Collection<T>,
+	groups: Collection<K>
+): { [key: string]: Collection<T> };
 
 /**
 * Groups values as arrays associated with distinct keys.
@@ -89,7 +92,11 @@ declare function group( collection: Collection, groups: Collection ): any;
 * var out = group( arr, opts, groups );
 * // returns { 'b': [ [ 0, 'beep' ], [ 1, 'boop' ], [ 3, 'bar' ] ], 'f': [ [ 2, 'foo' ] ] }
 */
-declare function group( collection: Collection, options: Options, groups: Collection ): any;
+declare function group<T, K extends string | number>(
+	collection: Collection<T>,
+	options: Options,
+	groups: Collection<K>
+): { [key: string]: Collection<T> };
 
 
 // EXPORTS //

From 12ecbc58e5807ab02ef4910c3bc3f8b4419cb291 Mon Sep 17 00:00:00 2001
From: utkarsh raj <rajutkarsh2505@gmail.com>
Date: Sat, 2 Mar 2024 08:09:18 +0530
Subject: [PATCH 2/2] refactor: changed group type declaration

---
 .../@stdlib/utils/group/docs/types/index.d.ts             | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts b/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts
index ba26db1f992c..1489f85c5e49 100644
--- a/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/utils/group/docs/types/index.d.ts
@@ -51,10 +51,10 @@ interface Options {
 * var out = group( arr, groups );
 * // returns { 'b': [ 'beep', 'boop', 'bar' ], 'f': [ 'foo' ] }
 */
-declare function group<T, K extends string | number>(
+declare function group<T, K extends PropertyKey>(
 	collection: Collection<T>,
 	groups: Collection<K>
-): { [key: string]: Collection<T> };
+): { [key in K]: Collection<T> };
 
 /**
 * Groups values as arrays associated with distinct keys.
@@ -92,11 +92,11 @@ declare function group<T, K extends string | number>(
 * var out = group( arr, opts, groups );
 * // returns { 'b': [ [ 0, 'beep' ], [ 1, 'boop' ], [ 3, 'bar' ] ], 'f': [ [ 2, 'foo' ] ] }
 */
-declare function group<T, K extends string | number>(
+declare function group<T, K extends PropertyKey>(
 	collection: Collection<T>,
 	options: Options,
 	groups: Collection<K>
-): { [key: string]: Collection<T> };
+): { [key in K]: Collection<T> };
 
 
 // EXPORTS //