diff --git a/modules/openapi-generator/src/main/resources/typescript/model/ObjectSerializer.mustache b/modules/openapi-generator/src/main/resources/typescript/model/ObjectSerializer.mustache
index 53bf799186d1..9cfa5b3475f0 100644
--- a/modules/openapi-generator/src/main/resources/typescript/model/ObjectSerializer.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/model/ObjectSerializer.mustache
@@ -287,7 +287,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/client/others/typescript/builds/array-of-lists/models/ObjectSerializer.ts b/samples/client/others/typescript/builds/array-of-lists/models/ObjectSerializer.ts
index 6e6185206e0e..3d607eb960ef 100644
--- a/samples/client/others/typescript/builds/array-of-lists/models/ObjectSerializer.ts
+++ b/samples/client/others/typescript/builds/array-of-lists/models/ObjectSerializer.ts
@@ -262,7 +262,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/client/others/typescript/builds/enum-single-value/models/ObjectSerializer.ts b/samples/client/others/typescript/builds/enum-single-value/models/ObjectSerializer.ts
index 52f66a587fdf..15b6c13639d3 100644
--- a/samples/client/others/typescript/builds/enum-single-value/models/ObjectSerializer.ts
+++ b/samples/client/others/typescript/builds/enum-single-value/models/ObjectSerializer.ts
@@ -264,7 +264,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/client/others/typescript/builds/null-types-simple/models/ObjectSerializer.ts b/samples/client/others/typescript/builds/null-types-simple/models/ObjectSerializer.ts
index 5419a192b738..d44f397943e3 100644
--- a/samples/client/others/typescript/builds/null-types-simple/models/ObjectSerializer.ts
+++ b/samples/client/others/typescript/builds/null-types-simple/models/ObjectSerializer.ts
@@ -262,7 +262,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/client/others/typescript/builds/with-unique-items/models/ObjectSerializer.ts b/samples/client/others/typescript/builds/with-unique-items/models/ObjectSerializer.ts
index 5720a08e7f62..6040ede547f6 100644
--- a/samples/client/others/typescript/builds/with-unique-items/models/ObjectSerializer.ts
+++ b/samples/client/others/typescript/builds/with-unique-items/models/ObjectSerializer.ts
@@ -259,7 +259,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/client/others/typescript/encode-decode/build/models/ObjectSerializer.ts b/samples/client/others/typescript/encode-decode/build/models/ObjectSerializer.ts
index 44d6f6ab6680..59eea6798cc5 100644
--- a/samples/client/others/typescript/encode-decode/build/models/ObjectSerializer.ts
+++ b/samples/client/others/typescript/encode-decode/build/models/ObjectSerializer.ts
@@ -262,7 +262,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/browser/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/browser/models/ObjectSerializer.ts
index d91174d51316..2f297efed757 100644
--- a/samples/openapi3/client/petstore/typescript/builds/browser/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/browser/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/models/ObjectSerializer.ts
index 241ae2d78de7..1f3c61a072ca 100644
--- a/samples/openapi3/client/petstore/typescript/builds/composed-schemas/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/composed-schemas/models/ObjectSerializer.ts
@@ -281,7 +281,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/default/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/default/models/ObjectSerializer.ts
index d91174d51316..2f297efed757 100644
--- a/samples/openapi3/client/petstore/typescript/builds/default/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/default/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/deno/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/deno/models/ObjectSerializer.ts
index b73337a35202..60e339c8ae08 100644
--- a/samples/openapi3/client/petstore/typescript/builds/deno/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/deno/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/deno_object_params/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/deno_object_params/models/ObjectSerializer.ts
index b73337a35202..60e339c8ae08 100644
--- a/samples/openapi3/client/petstore/typescript/builds/deno_object_params/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/deno_object_params/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/explode-query/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/explode-query/models/ObjectSerializer.ts
index 4b95a65872ba..97cbc6966a85 100644
--- a/samples/openapi3/client/petstore/typescript/builds/explode-query/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/explode-query/models/ObjectSerializer.ts
@@ -406,7 +406,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/inversify/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/inversify/models/ObjectSerializer.ts
index d91174d51316..2f297efed757 100644
--- a/samples/openapi3/client/petstore/typescript/builds/inversify/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/inversify/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/jquery/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/jquery/models/ObjectSerializer.ts
index d91174d51316..2f297efed757 100644
--- a/samples/openapi3/client/petstore/typescript/builds/jquery/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/jquery/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/nullable-enum/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/nullable-enum/models/ObjectSerializer.ts
index 134a7cf94394..b7087b6774a8 100644
--- a/samples/openapi3/client/petstore/typescript/builds/nullable-enum/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/nullable-enum/models/ObjectSerializer.ts
@@ -260,7 +260,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {
diff --git a/samples/openapi3/client/petstore/typescript/builds/object_params/models/ObjectSerializer.ts b/samples/openapi3/client/petstore/typescript/builds/object_params/models/ObjectSerializer.ts
index d91174d51316..2f297efed757 100644
--- a/samples/openapi3/client/petstore/typescript/builds/object_params/models/ObjectSerializer.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/object_params/models/ObjectSerializer.ts
@@ -276,7 +276,7 @@ export class ObjectSerializer {
             return "application/json";
         }
 
-        const normalMediaTypes = mediaTypes.map(this.normalizeMediaType);
+        const normalMediaTypes = mediaTypes.map(ObjectSerializer.normalizeMediaType);
 
         for (const predicate of supportedMimeTypePredicatesWithPriority) {
             for (const mediaType of normalMediaTypes) {