[BUG] [typescript-axios] withSeparateModelsAndApi Bad import of interface model - missing import type

[jmorille]

Bug Report Checklist

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

When generate open-api client with generatorName: typescript-axios, the template generate model like an interface model

export interface JmsDlqEventMessageJsonNode {
    /**
     * 
     * @type {string}
     * @memberof JmsDlqEventMessageJsonNode
     */
    'JMSMessageID'?: string;
    /**
     * 
     * @type {string}
     * @memberof JmsDlqEventMessageJsonNode
     */
    'JMSCorrelationID'?: string;

That work fine except if you are using the option withSeparateModelsAndApi=true In this case the api class generate import without the type

 // @ts-ignore
 import { JmsDlqEventMessageJsonNode } from '../model';

but we excepted something like

 // @ts-ignore
 import type { JmsDlqEventMessageJsonNode } from '../model';

for have a working solution in runtime

openapi-generator version

openapi-generator-maven-plugin in version 7.2.0

OpenAPI declaration file content or url

Generation Details

Steps to reproduce

Related issues/PRs

Suggest a fix

[jmorille]

Duplicat of https://github.com/OpenAPITools/openapi-generator/pull/17462

[m1k1o]

Have the same issue, solution to this is simply:

diff --git a/modules/openapi-generator/src/main/resources/typescript-axios/apiInner.mustache b/modules/openapi-generator/src/main/resources/typescript-axios/apiInner.mustache
index 7ad585b937..47c95f0e35 100644
--- a/modules/openapi-generator/src/main/resources/typescript-axios/apiInner.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-axios/apiInner.mustache
@@ -18,10 +18,10 @@ import FormData from 'form-data'
 // @ts-ignore
 import { DUMMY_BASE_URL, assertParamExists, setApiKeyToObject, setBasicAuthToObject, setBearerAuthToObject, setOAuthToObject, setSearchParams, serializeDataIfNeeded, toPathString, createRequestFunction } from '{{apiRelativeToRoot}}common';
 // @ts-ignore
-import { BASE_PATH, COLLECTION_FORMATS, RequestArgs, BaseAPI, RequiredError, operationServerMap } from '{{apiRelativeToRoot}}base';
+import { BASE_PATH, COLLECTION_FORMATS, type RequestArgs, BaseAPI, RequiredError, operationServerMap } from '{{apiRelativeToRoot}}base';
 {{#imports}}
 // @ts-ignore
-import { {{classname}} } from '{{apiRelativeToRoot}}{{tsModelPackage}}';
+import type { {{classname}} } from '{{apiRelativeToRoot}}{{tsModelPackage}}';
 {{/imports}}
 {{/withSeparateModelsAndApi}}
 {{^withSeparateModelsAndApi}}
diff --git a/modules/openapi-generator/src/main/resources/typescript-axios/model.mustache b/modules/openapi-generator/src/main/resources/typescript-axios/model.mustache
index 9e1e84422b..4ec53a6c40 100644
--- a/modules/openapi-generator/src/main/resources/typescript-axios/model.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript-axios/model.mustache
@@ -4,13 +4,13 @@
 {{#withSeparateModelsAndApi}}{{#hasAllOf}}{{#allOf}}
 // May contain unused imports in some cases
 // @ts-ignore
-import { {{class}} } from './{{filename}}';{{/allOf}}{{/hasAllOf}}{{#hasOneOf}}{{#oneOf}}
+import type { {{class}} } from './{{filename}}';{{/allOf}}{{/hasAllOf}}{{#hasOneOf}}{{#oneOf}}
 // May contain unused imports in some cases
 // @ts-ignore
-import { {{class}} } from './{{filename}}';{{/oneOf}}{{/hasOneOf}}{{^hasAllOf}}{{^hasOneOf}}{{#imports}}
+import type { {{class}} } from './{{filename}}';{{/oneOf}}{{/hasOneOf}}{{^hasAllOf}}{{^hasOneOf}}{{#imports}}
 // May contain unused imports in some cases
 // @ts-ignore
-import { {{class}} } from './{{filename}}';{{/imports}}{{/hasOneOf}}{{/hasAllOf}}{{/withSeparateModelsAndApi}}
+import type { {{class}} } from './{{filename}}';{{/imports}}{{/hasOneOf}}{{/hasAllOf}}{{/withSeparateModelsAndApi}}
 {{#models}}{{#model}}
 {{#isEnum}}{{>modelEnum}}{{/isEnum}}{{#oneOf}}{{#-first}}{{>modelOneOf}}{{/-first}}{{/oneOf}}{{#allOf}}{{#-first}}{{>modelAllOf}}{{/-first}}{{/allOf}}{{^isEnum}}{{^oneOf}}{{^allOf}}{{>modelGeneric}}{{/allOf}}{{/oneOf}}{{/isEnum}}
 {{/model}}{{/models}}