fix: pluck generics

Author: calebdw

src/Illuminate/Collections/Enumerable.php

@@ -1146,7 +1146,7 @@ public function pipeThrough($pipes);
      *
      * @param  string|array<array-key, string>  $value
      * @param  string|null  $key
-     * @return static<int, mixed>
+     * @return static<array-key, mixed>
      */
     public function pluck($value, $key = null);
 

src/Illuminate/Collections/LazyCollection.php

@@ -739,7 +739,7 @@ public function last(?callable $callback = null, $default = null)
      *
      * @param  string|array<array-key, string>  $value
      * @param  string|null  $key
-     * @return static<int, mixed>
+     * @return static<array-key, mixed>
      */
     public function pluck($value, $key = null)
     {

src/Illuminate/Database/Eloquent/Builder.php

@@ -932,7 +932,7 @@ protected function enforceOrderBy()
      *
      * @param  string|\Illuminate\Contracts\Database\Query\Expression  $column
      * @param  string|null  $key
-     * @return \Illuminate\Support\Collection<int|string, mixed>
+     * @return \Illuminate\Support\Collection<array-key, mixed>
      */
     public function pluck($column, $key = null)
     {

src/Illuminate/Database/Query/Builder.php

@@ -3239,7 +3239,7 @@ protected function enforceOrderBy()
      *
      * @param  \Illuminate\Contracts\Database\Query\Expression|string  $column
      * @param  string|null  $key
-     * @return \Illuminate\Support\Collection
+     * @return \Illuminate\Support\Collection<array-key, mixed>
      */
     public function pluck($column, $key = null)
     {

types/Database/Eloquent/Builder.php

@@ -56,7 +56,7 @@ function test(
     assertType('User', $query->firstOrFail());
     assertType('User', $query->sole());
     assertType('Illuminate\Support\LazyCollection<int, User>', $query->cursor());
-    assertType('Illuminate\Support\Collection<int|string, mixed>', $query->pluck('foo'));
+    assertType('Illuminate\Support\Collection<(int|string), mixed>', $query->pluck('foo'));
     assertType('Illuminate\Database\Eloquent\Relations\Relation<Illuminate\Database\Eloquent\Model, User, *>', $query->getRelation('foo'));
     assertType('Illuminate\Database\Eloquent\Builder<Illuminate\Types\Builder\Post>', $query->setModel(new Post()));
 

types/Support/LazyCollection.php

@@ -744,8 +744,8 @@
 
 assertType('User', $collection->pipeInto(User::class));
 
-assertType('Illuminate\Support\LazyCollection<int, mixed>', $collection->make(['string' => 'string'])->pluck('string'));
-assertType('Illuminate\Support\LazyCollection<int, mixed>', $collection->make(['string' => 'string'])->pluck('string', 'string'));
+assertType('Illuminate\Support\LazyCollection<(int|string), mixed>', $collection->make(['string' => 'string'])->pluck('string'));
+assertType('Illuminate\Support\LazyCollection<(int|string), mixed>', $collection->make(['string' => 'string'])->pluck('string', 'string'));
 
 assertType('Illuminate\Support\LazyCollection<int, User>', $collection->reject());
 assertType('Illuminate\Support\LazyCollection<int, User>', $collection->reject(function ($user) {