chore: use bigint parse/stringify

chore: move cli generator into this repo

src/index.ts

@@ -1,11 +1,14 @@
 // This file was auto-generated by @insertish/oapi!
 import type { APIRoutes } from "./routes.js";
+export type { APIRoutes } from "./routes.js";
 
 export * from "./types.js";
 
 import { defaultBaseURL } from "./baseURL.js";
 import { pathResolve, queryParams } from "./params.js";
 
+import { JSONParse, JSONStringify } from 'json-with-bigint';
+
 type Methods = APIRoutes["method"];
 type PickRoutes<Method extends Methods> = APIRoutes & { method: Method };
 
@@ -189,7 +192,7 @@ export class API {
     }
     const passbody = ["head", "get"].includes(method)
       ? undefined
-      : JSON.stringify(body);
+      : JSONStringify(body);
 
     let fetchpath = `${path}?${query.toString()}`;
     if (fetchpath.startsWith("/")) {
@@ -205,13 +208,14 @@ export class API {
       body: passbody,
     });
 
+    const respType = config?.responseType || "json";
     const data =
       fetchdata.status === 204
         ? null
-        : await fetchdata[config?.responseType || "json"]();
+        : await fetchdata[respType === 'json' ? 'text' : respType]();
 
     if (fetchdata.ok) {
-      return data;
+      return respType === 'json' ? JSONParse(data as string) : data as never;
     } else {
       throw data;
     }