Generics annotations support (#1298)

* option to use generics syntax, default to yes in laravel 9

* rename `use_generics_syntax` to `use_generics_annotations`

* update readme and changelog

* remove laravel 9 default override

* include key type in generics annotations

* readme rewording

* set `use_generics_annotations` to `true` by default

* update tests to reflect `use_generics_annotations` being set to `true` by default

* default `use_generics_annotations` setting to true when not set in config

Co-authored-by: Markus Podar <[email protected]>

---------

Co-authored-by: Markus Podar <[email protected]>

tests/Console/ModelsCommand/GenericsSyntaxDisabled/Models/Simple.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\GenericsSyntaxDisabled\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Simple extends Model
+{
+    // Regular relations
+    public function regularHasMany(): HasMany
+    {
+        return $this->hasMany(Simple::class);
+    }
+
+    public function regularBelongsToMany(): BelongsToMany
+    {
+        return $this->belongsToMany(Simple::class);
+    }
+}