[php-nextgen]: Fix content types type

Author: coffeemakr

modules/openapi-generator/src/main/resources/php-nextgen/api.mustache

@@ -64,7 +64,7 @@ use {{invokerPackage}}\ObjectSerializer;
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [{{#operation}}
         '{{{operationId}}}' => [{{#consumes}}
             '{{{mediaType}}}',{{/consumes}}

samples/client/echo_api/php-nextgen-streaming/src/Api/AuthApi.php

@@ -73,7 +73,7 @@ class AuthApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testAuthHttpBasic' => [
             'application/json',

samples/client/echo_api/php-nextgen-streaming/src/Api/BodyApi.php

@@ -73,7 +73,7 @@ class BodyApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testBinaryGif' => [
             'application/json',

samples/client/echo_api/php-nextgen-streaming/src/Api/FormApi.php

@@ -73,7 +73,7 @@ class FormApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testFormIntegerBooleanString' => [
             'application/x-www-form-urlencoded',

samples/client/echo_api/php-nextgen-streaming/src/Api/HeaderApi.php

@@ -73,7 +73,7 @@ class HeaderApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testHeaderIntegerBooleanStringEnums' => [
             'application/json',

samples/client/echo_api/php-nextgen-streaming/src/Api/PathApi.php

@@ -73,7 +73,7 @@ class PathApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testsPathStringPathStringIntegerPathIntegerEnumNonrefStringPathEnumRefStringPath' => [
             'application/json',

samples/client/echo_api/php-nextgen-streaming/src/Api/QueryApi.php

@@ -73,7 +73,7 @@ class QueryApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testEnumRefString' => [
             'application/json',

samples/client/echo_api/php-nextgen/src/Api/AuthApi.php

@@ -73,7 +73,7 @@ class AuthApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testAuthHttpBasic' => [
             'application/json',

samples/client/echo_api/php-nextgen/src/Api/BodyApi.php

@@ -73,7 +73,7 @@ class BodyApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testBinaryGif' => [
             'application/json',

samples/client/echo_api/php-nextgen/src/Api/FormApi.php

@@ -73,7 +73,7 @@ class FormApi
      */
     protected int $hostIndex;
 
-    /** @var string[] $contentTypes **/
+    /** @var array<string,string[]> $contentTypes **/
     public const contentTypes = [
         'testFormIntegerBooleanString' => [
             'application/x-www-form-urlencoded',