fix: add application/json as response content type

.npmignore

@@ -2,3 +2,11 @@ src
 tsconfig.json
 spec.json
 jest.config.json
+.github
+.husky
+.idea
+.commitlintrc.json
+.eslintrc.json
+.prettierignore
+.prettierrc
+.releaserc.json

src/core/router/router.types.ts

@@ -1,7 +1,7 @@
 import * as z from 'zod';
 import * as core from 'express-serve-static-core';
 import { ZodType } from '../../zod';
-import { NextFunction, RequestHandler } from 'express';
+import { RequestHandler } from 'express';
 import { oas30, oas31 } from 'zod-openapi/lib-types/openapi3-ts/dist';
 
 interface RequestContentType {
@@ -24,8 +24,9 @@ type RouteSchemaResponses = {
 interface RouteSchemaResponse {
   description: string;
   applicationJson?: ZodType;
-  textPlain?: ZodType<string>;
-  textHtml?: ZodType<string>;
+  textPlain?: ZodType;
+  textHtml?: ZodType;
+  applicationPdf?: ZodType;
 }
 
 export interface RouteSchema
@@ -63,7 +64,8 @@ export type ResponseBody<S extends RouteSchema> =
       ? S['responses'][keyof S['responses']][
           | 'applicationJson'
           | 'textPlain'
-          | 'textHtml'] extends ZodType
+          | 'textHtml'
+          | 'applicationPdf'] extends ZodType
         ? z.infer<
             | (S['responses'][keyof S['responses']]['applicationJson'] extends ZodType
                 ? S['responses'][keyof S['responses']]['applicationJson']
@@ -74,6 +76,9 @@ export type ResponseBody<S extends RouteSchema> =
             | (S['responses'][keyof S['responses']]['textHtml'] extends ZodType
                 ? S['responses'][keyof S['responses']]['textHtml']
                 : typeof zodUndefined)
+            | (S['responses'][keyof S['responses']]['applicationPdf'] extends ZodType
+                ? S['responses'][keyof S['responses']]['applicationPdf']
+                : typeof zodUndefined)
           >
         : unknown
       : unknown

src/generator/generator.ts

@@ -50,6 +50,9 @@ function generateResponses(
         ...(rest.textHtml && {
           'text/html': { schema: rest.textHtml },
         }),
+        ...(rest.applicationPdf && {
+          'application/pdf': { schema: rest.applicationPdf },
+        }),
       },
     };
   });