Better inline model resolver to handle inline schema in array item (#12104)

* better support of inline schema in array item

* update tests

* update samples

* regenerate samples

* fix allof naming, remove files

* add files

* update samples

* update readme

* fix tests

* update samples

* update samples

* add new files

* update test spec

* add back tests

* remove unused files

* comment out python test

* update js test using own spec

* remove files

* remove unused files

* remove files

* remove unused files

* better handling of allOf with a single type

* comment out go test

* remove test_all_of_with_single_ref_single_ref_type.py

* fix inline resolver, uncomment go test

samples/server/petstore/php-laravel/.openapi-generator/FILES

@@ -23,6 +23,7 @@ lib/app/Http/Middleware/TrimStrings.php
 lib/app/Http/Middleware/TrustProxies.php
 lib/app/Http/Middleware/VerifyCsrfToken.php
 lib/app/Models/AdditionalPropertiesClass.php
+lib/app/Models/AllOfWithSingleRef.php
 lib/app/Models/Animal.php
 lib/app/Models/ApiResponse.php
 lib/app/Models/ArrayOfArrayOfNumberOnly.php
@@ -65,10 +66,10 @@ lib/app/Models/OuterEnumIntegerDefaultValue.php
 lib/app/Models/OuterObjectWithEnumProperty.php
 lib/app/Models/Pet.php
 lib/app/Models/ReadOnlyFirst.php
+lib/app/Models/SingleRefType.php
 lib/app/Models/SpecialModelName.php
 lib/app/Models/Tag.php
 lib/app/Models/User.php
-lib/app/Models/UserType.php
 lib/app/Providers/AppServiceProvider.php
 lib/app/Providers/AuthServiceProvider.php
 lib/app/Providers/BroadcastServiceProvider.php

samples/server/petstore/php-laravel/lib/app/Models/AllOfWithSingleRef.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * AllOfWithSingleRef
+ */
+namespace app\Models;
+
+/**
+ * AllOfWithSingleRef
+ */
+class AllOfWithSingleRef {
+
+    /** @var string $username */
+    private $username;
+
+    /** @var SingleRefType $singleRefType */
+    private $singleRefType;
+
+}

samples/server/petstore/php-laravel/lib/app/Models/SingleRefType.php

@@ -0,0 +1,12 @@
+<?php
+/**
+ * SingleRefType
+ */
+namespace app\Models;
+
+/**
+ * SingleRefType
+ */
+class SingleRefType {
+
+}

samples/server/petstore/php-laravel/lib/app/Models/User.php

@@ -33,7 +33,4 @@ class User {
     /** @var int $userStatus User Status*/
     private $userStatus;
 
-    /** @var UserType $userType */
-    private $userType;
-
 }

samples/server/petstore/php-laravel/lib/app/Models/UserType.php

@@ -1,12 +0,0 @@
-<?php
-/**
- * UserType
- */
-namespace app\Models;
-
-/**
- * UserType
- */
-class UserType {
-
-}