diff --git a/modules/openapi-generator/src/main/resources/typescript/api/baseapi.mustache b/modules/openapi-generator/src/main/resources/typescript/api/baseapi.mustache
index 206a5f0cc55..45257017f20 100644
--- a/modules/openapi-generator/src/main/resources/typescript/api/baseapi.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/api/baseapi.mustache
@@ -37,7 +37,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/modules/openapi-generator/src/main/resources/typescript/http/http.mustache b/modules/openapi-generator/src/main/resources/typescript/http/http.mustache
index c97b24f183f..82f70113032 100644
--- a/modules/openapi-generator/src/main/resources/typescript/http/http.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/http/http.mustache
@@ -317,9 +317,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/client/others/typescript/builds/array-of-lists/apis/baseapi.ts b/samples/client/others/typescript/builds/array-of-lists/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/client/others/typescript/builds/array-of-lists/apis/baseapi.ts
+++ b/samples/client/others/typescript/builds/array-of-lists/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/client/others/typescript/builds/array-of-lists/http/http.ts b/samples/client/others/typescript/builds/array-of-lists/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/client/others/typescript/builds/array-of-lists/http/http.ts
+++ b/samples/client/others/typescript/builds/array-of-lists/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/client/others/typescript/builds/enum-single-value/apis/baseapi.ts b/samples/client/others/typescript/builds/enum-single-value/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/client/others/typescript/builds/enum-single-value/apis/baseapi.ts
+++ b/samples/client/others/typescript/builds/enum-single-value/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/client/others/typescript/builds/enum-single-value/http/http.ts b/samples/client/others/typescript/builds/enum-single-value/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/client/others/typescript/builds/enum-single-value/http/http.ts
+++ b/samples/client/others/typescript/builds/enum-single-value/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/client/others/typescript/builds/null-types-simple/apis/baseapi.ts b/samples/client/others/typescript/builds/null-types-simple/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/client/others/typescript/builds/null-types-simple/apis/baseapi.ts
+++ b/samples/client/others/typescript/builds/null-types-simple/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/client/others/typescript/builds/null-types-simple/http/http.ts b/samples/client/others/typescript/builds/null-types-simple/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/client/others/typescript/builds/null-types-simple/http/http.ts
+++ b/samples/client/others/typescript/builds/null-types-simple/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/client/others/typescript/builds/with-unique-items/apis/baseapi.ts b/samples/client/others/typescript/builds/with-unique-items/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/client/others/typescript/builds/with-unique-items/apis/baseapi.ts
+++ b/samples/client/others/typescript/builds/with-unique-items/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/client/others/typescript/builds/with-unique-items/http/http.ts b/samples/client/others/typescript/builds/with-unique-items/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/client/others/typescript/builds/with-unique-items/http/http.ts
+++ b/samples/client/others/typescript/builds/with-unique-items/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/client/others/typescript/encode-decode/build/apis/baseapi.ts b/samples/client/others/typescript/encode-decode/build/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/client/others/typescript/encode-decode/build/apis/baseapi.ts
+++ b/samples/client/others/typescript/encode-decode/build/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/client/others/typescript/encode-decode/build/http/http.ts b/samples/client/others/typescript/encode-decode/build/http/http.ts
index 17ecf0c4cab..ab999019972 100644
--- a/samples/client/others/typescript/encode-decode/build/http/http.ts
+++ b/samples/client/others/typescript/encode-decode/build/http/http.ts
@@ -243,9 +243,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/browser/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/browser/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/browser/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/browser/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/browser/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/browser/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/openapi3/client/petstore/typescript/builds/browser/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/browser/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/default/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/default/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/default/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/default/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/default/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/default/http/http.ts
index 17ecf0c4cab..ab999019972 100644
--- a/samples/openapi3/client/petstore/typescript/builds/default/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/default/http/http.ts
@@ -243,9 +243,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/deno/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/deno/apis/baseapi.ts
index 46ed74bb556..3e1df15888f 100644
--- a/samples/openapi3/client/petstore/typescript/builds/deno/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/deno/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/deno/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/deno/http/http.ts
index 231a58df350..e0b00aa9354 100644
--- a/samples/openapi3/client/petstore/typescript/builds/deno/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/deno/http/http.ts
@@ -234,9 +234,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/deno_object_params/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/deno_object_params/apis/baseapi.ts
index 46ed74bb556..3e1df15888f 100644
--- a/samples/openapi3/client/petstore/typescript/builds/deno_object_params/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/deno_object_params/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/deno_object_params/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/deno_object_params/http/http.ts
index 231a58df350..e0b00aa9354 100644
--- a/samples/openapi3/client/petstore/typescript/builds/deno_object_params/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/deno_object_params/http/http.ts
@@ -234,9 +234,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/explode-query/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/explode-query/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/explode-query/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/explode-query/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/explode-query/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/explode-query/http/http.ts
index 17ecf0c4cab..ab999019972 100644
--- a/samples/openapi3/client/petstore/typescript/builds/explode-query/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/explode-query/http/http.ts
@@ -243,9 +243,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/inversify/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/inversify/apis/baseapi.ts
index 308d3aa5717..e77f444a553 100644
--- a/samples/openapi3/client/petstore/typescript/builds/inversify/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/inversify/apis/baseapi.ts
@@ -33,7 +33,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/inversify/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/inversify/http/http.ts
index 17ecf0c4cab..ab999019972 100644
--- a/samples/openapi3/client/petstore/typescript/builds/inversify/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/inversify/http/http.ts
@@ -243,9 +243,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/jquery/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/jquery/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/jquery/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/jquery/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/jquery/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/jquery/http/http.ts
index 46873c2517b..1be4dcc11d2 100644
--- a/samples/openapi3/client/petstore/typescript/builds/jquery/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/jquery/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/nullable-enum/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/nullable-enum/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/nullable-enum/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/nullable-enum/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/nullable-enum/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/nullable-enum/http/http.ts
index b0d0d479e21..64981afb818 100644
--- a/samples/openapi3/client/petstore/typescript/builds/nullable-enum/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/nullable-enum/http/http.ts
@@ -246,9 +246,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);
diff --git a/samples/openapi3/client/petstore/typescript/builds/object_params/apis/baseapi.ts b/samples/openapi3/client/petstore/typescript/builds/object_params/apis/baseapi.ts
index ce1e2dbc47e..4c47d7cb15a 100644
--- a/samples/openapi3/client/petstore/typescript/builds/object_params/apis/baseapi.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/object_params/apis/baseapi.ts
@@ -30,7 +30,7 @@ export class BaseAPIRequestFactory {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError" = "RequiredError";
+    override name: "RequiredError" = "RequiredError";
     constructor(public api: string, public method: string, public field: string) {
         super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
diff --git a/samples/openapi3/client/petstore/typescript/builds/object_params/http/http.ts b/samples/openapi3/client/petstore/typescript/builds/object_params/http/http.ts
index 17ecf0c4cab..ab999019972 100644
--- a/samples/openapi3/client/petstore/typescript/builds/object_params/http/http.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/object_params/http/http.ts
@@ -243,9 +243,9 @@ export function wrapHttpLibrary(promiseHttpLibrary: PromiseHttpLibrary): HttpLib
 
 export class HttpInfo<T> extends ResponseContext {
     public constructor(
-        public httpStatusCode: number,
-        public headers: Headers,
-        public body: ResponseBody,
+        httpStatusCode: number,
+        headers: Headers,
+        body: ResponseBody,
         public data: T,
     ) {
         super(httpStatusCode, headers, body);