[4.x] Remove generic requirement that token is an instance of a Model (#549)

* Update HasApiTokens.php

* Update Sanctum.php

Author: cosmastech

src/HasApiTokens.php

@@ -6,21 +6,21 @@
 use Illuminate\Support\Str;
 
 /**
- * @template TTokenModel of \Illuminate\Database\Eloquent\Model&\Laravel\Sanctum\Contracts\HasAbilities = \Laravel\Sanctum\PersonalAccessToken
+ * @template TToken of Laravel\Sanctum\Contracts\HasAbilities = \Laravel\Sanctum\PersonalAccessToken
  */
 trait HasApiTokens
 {
     /**
      * The access token the user is using for the current request.
      *
-     * @var TTokenModel
+     * @var TToken
      */
     protected $accessToken;
 
     /**
      * Get the access tokens that belong to model.
      *
-     * @return \Illuminate\Database\Eloquent\Relations\MorphMany<TTokenModel, $this>
+     * @return \Illuminate\Database\Eloquent\Relations\MorphMany<TToken, $this>
      */
     public function tokens()
     {
@@ -78,7 +78,7 @@ public function generateTokenString()
     /**
      * Get the access token currently associated with the user.
      *
-     * @return TTokenModel
+     * @return TToken
      */
     public function currentAccessToken()
     {
@@ -88,7 +88,7 @@ public function currentAccessToken()
     /**
      * Set the current access token for the user.
      *
-     * @param  TTokenModel  $accessToken
+     * @param  TToken  $accessToken
      * @return $this
      */
     public function withAccessToken($accessToken)

src/Sanctum.php

@@ -5,14 +5,14 @@
 use Mockery;
 
 /**
- * @template TTokenModel of \Illuminate\Database\Eloquent\Model&\Laravel\Sanctum\Contracts\HasAbilities = \Laravel\Sanctum\PersonalAccessToken
+ * @template TToken of \Laravel\Sanctum\Contracts\HasAbilities = \Laravel\Sanctum\PersonalAccessToken
  */
 class Sanctum
 {
     /**
      * The personal access client model class name.
      *
-     * @var class-string<TTokenModel>
+     * @var class-string<TToken>
      */
     public static $personalAccessTokenModel = 'Laravel\\Sanctum\\PersonalAccessToken';
 
@@ -78,7 +78,7 @@ public static function actingAs($user, $abilities = [], $guard = 'sanctum')
     /**
      * Set the personal access token model name.
      *
-     * @param  class-string<TTokenModel>  $model
+     * @param  class-string<TToken>  $model
      * @return void
      */
     public static function usePersonalAccessTokenModel($model)
@@ -111,7 +111,7 @@ public static function authenticateAccessTokensUsing(callable $callback)
     /**
      * Get the token model class name.
      *
-     * @return class-string<TTokenModel>
+     * @return class-string<TToken>
      */
     public static function personalAccessTokenModel()
     {