Depend on external openapi types

Author: robertpitt

examples/simple/utils.ts

@@ -1,4 +1,4 @@
-import { OpenAPIV3_1 } from '../../src/openapi/types';
+import type { OpenAPIV3_1 } from 'openapi-types';
 
 /**
  * We use an embedded elements

examples/valibot/utils.ts

@@ -1,4 +1,4 @@
-import { OpenAPIV3_1 } from '../../src/openapi/types';
+import type { OpenAPIV3_1 } from 'openapi-types';
 
 /**
  * We use an embedded elements

package.json

@@ -84,6 +84,7 @@
   "dependencies": {
     "@standard-community/standard-openapi": "^0.2.0",
     "@standard-schema/spec": "^1.0.0",
-    "itty-router": "^5"
+    "itty-router": "^5",
+    "openapi-types": "=12.1.3"
   }
 }

pnpm-lock.yaml

@@ -6,7 +6,7 @@ import {
   RequestByContentType,
   ResponseByContentType,
 } from '../types';
-import type { OpenAPIV3_1 } from './types';
+import type { OpenAPIV3_1 } from 'openapi-types';
 import { extractSchemaAsync } from './vendors/index';
 
 /**
@@ -254,7 +254,7 @@ export const createOpenApiSpecification = async (
 export const createOpenApiInfo = (options: OpenApiSpecificationOptions): OpenAPIV3_1.InfoObject => {
   return {
     title: options.title,
-    version: options.version,
+    version: options.version || '0.0.0',
     description: options.description,
     termsOfService: options.termsOfService,
     contact: options.contact,
@@ -541,7 +541,7 @@ export const createOpenApiPaths = async (
       paths[openApiPath] = {};
     }
     const pathItem = paths[openApiPath]!;
-    const method = operation.method.toLowerCase() as HttpMethod;
+    const method = operation.method.toLowerCase() as Lowercase<HttpMethod>;
     pathItem[method] = await createOpenApiOperation(operation, registry, operationId);
   }
   return paths;