[BUG] typescript-fetch code does not compile because of Errors

Created by: mknj

Bug Report Checklist

ALL Specs Have you provided a full/minimal spec to reproduce the issue?
All Specs Have you validated the input using an OpenAPI validator (example)?
Have you tested with the latest master to confirm the issue still exists?
Have you searched for related issues/PRs?
What's the actual output vs expected output?
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Description

typescript-fetch code does not compile because of Errors

openapi-generator version

"@openapitools/openapi-generator-cli": "^1.0.18-4.3.1",

and "@openapitools/openapi-generator-cli": "^1.0.18-5.0.0-beta2",

"typescript": "^4.2.3",

OpenAPI declaration file content or url

any file

Generation Details

There are many bugs like

Error TS6133: 'InlineResponse2003ToJSON' is declared but its value is never read.

Steps to reproduce

openapi-generator generate -i openapi.yaml -g typescript-fetch -o ui/src/generated
tsc ui/src/generated/runtime.ts

Related issues/PRs

Suggest a fix

replace /* tslint:disable */ by // @ts-nocheck or add extra ts-nocheck line

diff --git a/modules/openapi-generator/src/main/resources/typescript-fetch/apis.mustache b/modules/openapi-generator/src/main/resources/typescript-fetch/apis.mustache
index 8466deb2853..3781155fd63 100644
--- a/modules/openapi-generator/src/main/resources/typescript-fetch/apis.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-fetch/apis.mustache
@@ -1,3 +1,4 @@
+// @ts-nocheck
 /* tslint:disable */
 /* eslint-disable */
 {{>licenseInfo}}
diff --git a/modules/openapi-generator/src/main/resources/typescript-fetch/models.mustache b/modules/openapi-generator/src/main/resources/typescript-fetch/models.mustache
index 20135a84425..e8c7db348c3 100644
--- a/modules/openapi-generator/src/main/resources/typescript-fetch/models.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-fetch/models.mustache
@@ -1,3 +1,4 @@
+// @ts-nocheck
 /* tslint:disable */
 /* eslint-disable */
 {{>licenseInfo}}
diff --git a/modules/openapi-generator/src/main/resources/typescript-fetch/runtime.mustache b/modules/openapi-generator/src/main/resources/typescript-fetch/runtime.mustache
index d0c29b93a75..ff219a869e5 100644
--- a/modules/openapi-generator/src/main/resources/typescript-fetch/runtime.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-fetch/runtime.mustache
@@ -1,3 +1,4 @@
+// @ts-nocheck
 /* tslint:disable */
 /* eslint-disable */
 {{>licenseInfo}}