diff --git a/modules/openapi-generator/src/main/resources/typescript/auth/auth.mustache b/modules/openapi-generator/src/main/resources/typescript/auth/auth.mustache
index 10080d47c04..261f70b3226 100644
--- a/modules/openapi-generator/src/main/resources/typescript/auth/auth.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/auth/auth.mustache
@@ -1,10 +1,11 @@
 import {RequestContext} from '../http/http';
 // typings for btoa are incorrect
+{{#platforms}}
 {{#node}}
 //@ts-ignore
 import * as btoa from "btoa";
 {{/node}}
-
+{{/platforms}}
 /**
  * Base class for all authentication schemes.
  *
diff --git a/modules/openapi-generator/src/main/resources/typescript/package.mustache b/modules/openapi-generator/src/main/resources/typescript/package.mustache
index c41281ab893..14d9b9e8dfd 100644
--- a/modules/openapi-generator/src/main/resources/typescript/package.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/package.mustache
@@ -18,34 +18,32 @@
   },
   "dependencies": {
     {{#frameworks}}
-    {{#fetch-api}}
-    {{#platforms}}
-    {{#node}}
+      {{#fetch-api}}
+        {{#platforms}}
+          {{#node}}
     "node-fetch": "^2.6.0",
     "@types/node-fetch": "^2.5.7",
-    {{/node}}
-    {{#browser}}
+          {{/node}}
+          {{#browser}}
     "whatwg-fetch": "^3.0.0",
-    {{/browser}}
-    {{/platforms}}
-    {{/fetch-api}}
-    {{#jquery}}
+          {{/browser}}
+        {{/platforms}}
+      {{/fetch-api}}
+      {{#jquery}}
     "@types/jquery": "^3.3.29",
     "jquery": "^3.4.1",
-    {{/jquery}}
+      {{/jquery}}
     {{/frameworks}}
     {{#platforms}}
-    {{#node}}
+      {{#node}}
     "@types/node": "*",
     "form-data": "^2.5.0",
-    {{/node}}
+    "btoa": "^1.2.1",
+      {{/node}}
     {{/platforms}}
     {{#useRxJS}}
       "rxjs": "^6.4.0",
     {{/useRxJS}}
-    {{#node}}
-    "btoa": "^1.2.1",
-    {{/node}}
     "es6-promise": "^4.2.4",
     "url-parse": "^1.4.3"
   },
diff --git a/samples/openapi3/client/petstore/typescript/builds/default/auth/auth.ts b/samples/openapi3/client/petstore/typescript/builds/default/auth/auth.ts
index 603ae0fd96c..8a368648456 100644
--- a/samples/openapi3/client/petstore/typescript/builds/default/auth/auth.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/default/auth/auth.ts
@@ -2,7 +2,6 @@ import {RequestContext} from '../http/http';
 // typings for btoa are incorrect
 //@ts-ignore
 import * as btoa from "btoa";
-
 /**
  * Base class for all authentication schemes.
  *
@@ -30,21 +29,6 @@ export abstract class SecurityAuthentication {
 
 }
 
-/**
- * Applies no authentication.
- *
- */
-export class NoAuthentication extends SecurityAuthentication {
-	
-	public constructor() {
-		super("_no_auth");
-	}
-	
-	public applySecurityAuthentication(_context: RequestContext) {
-	
-	}
-}
-
 /**
  * Applies an api key to the request context. 
  *
diff --git a/samples/openapi3/client/petstore/typescript/builds/jquery/auth/auth.ts b/samples/openapi3/client/petstore/typescript/builds/jquery/auth/auth.ts
index 603ae0fd96c..5601b82c317 100644
--- a/samples/openapi3/client/petstore/typescript/builds/jquery/auth/auth.ts
+++ b/samples/openapi3/client/petstore/typescript/builds/jquery/auth/auth.ts
@@ -1,8 +1,5 @@
 import {RequestContext} from '../http/http';
 // typings for btoa are incorrect
-//@ts-ignore
-import * as btoa from "btoa";
-
 /**
  * Base class for all authentication schemes.
  *
@@ -30,21 +27,6 @@ export abstract class SecurityAuthentication {
 
 }
 
-/**
- * Applies no authentication.
- *
- */
-export class NoAuthentication extends SecurityAuthentication {
-	
-	public constructor() {
-		super("_no_auth");
-	}
-	
-	public applySecurityAuthentication(_context: RequestContext) {
-	
-	}
-}
-
 /**
  * Applies an api key to the request context. 
  *
diff --git a/samples/openapi3/client/petstore/typescript/builds/jquery/package.json b/samples/openapi3/client/petstore/typescript/builds/jquery/package.json
index 65361baea54..ccacdf6b715 100644
--- a/samples/openapi3/client/petstore/typescript/builds/jquery/package.json
+++ b/samples/openapi3/client/petstore/typescript/builds/jquery/package.json
@@ -19,7 +19,6 @@
   "dependencies": {
     "@types/jquery": "^3.3.29",
     "jquery": "^3.4.1",
-    "btoa": "^1.2.1",
     "es6-promise": "^4.2.4",
     "url-parse": "^1.4.3"
   },