refactor: fix PHPStan issues

src/Commands/ElasticsearchCreateIndex.php

@@ -14,6 +14,9 @@ class ElasticsearchCreateIndex extends Command
 
     protected $description = 'Creates index in elasticsearch';
 
+    /**
+     * @return array<string, mixed>
+     */
     public function getIndexMapping(): array
     {
         return app()->bound(IndexMappingBuilderInterface::class) ?

src/Commands/ElasticsearchRefreshIndex.php

@@ -5,9 +5,12 @@
 namespace Swis\Laravel\Elasticsearch\Commands;
 
 use Illuminate\Console\Command;
-use Illuminate\Support\Collection;
+use Illuminate\Database\Eloquent\Model;
 use Swis\Laravel\Elasticsearch\Contracts\IndexableInterface;
 
+/**
+ * @phpstan-type IndexableModel \Illuminate\Database\Eloquent\Model&\Swis\Laravel\Elasticsearch\Contracts\IndexableInterface
+ */
 class ElasticsearchRefreshIndex extends Command
 {
     protected $signature = 'elasticsearch:refresh-index';
@@ -19,12 +22,16 @@ public function handle(): int
         $this->call(ElasticsearchDeleteIndex::class);
         $this->call(ElasticsearchCreateIndex::class);
 
-        /** @var class-string<\Illuminate\Database\Eloquent\Model>[] $models */
+        /** @var class-string<IndexableModel>[] $models */
         $models = config('elasticsearch.models');
 
         $models = collect($models)
-            ->filter(fn (string $model) => is_a($model, IndexableInterface::class, true))
-            ->flatMap(fn (string $model): Collection => $model::all())
+            ->filter(fn (string $model): bool => is_a($model, Model::class, true) && is_a($model, IndexableInterface::class, true))
+            /**
+             * @param  class-string<IndexableModel>  $model
+             * @return array<int, IndexableModel>
+             */
+            ->flatMap(fn (string $model): array => $model::all()->all())
             ->each(fn (IndexableInterface $model) => $model->index());
 
         $this->info(sprintf('Dispatched %d index jobs', $models->count()));

src/Contracts/IndexMappingBuilderInterface.php

@@ -6,5 +6,8 @@
 
 interface IndexMappingBuilderInterface
 {
+    /**
+     * @return array<string, mixed>
+     */
     public function indexMapping(): array;
 }

src/Contracts/SearchResultInterface.php

@@ -6,5 +6,8 @@
 
 interface SearchResultInterface
 {
+    /**
+     * @param  array<string, mixed>  $values
+     */
     public static function fromElasticsearchResult(array $values): self;
 }