chore: update types

Author: pi0

src/loader/loader.ts

@@ -1,12 +1,10 @@
 import { defu } from "defu";
 import jiti from "jiti";
+import type { JITIOptions } from "jiti";
 import { resolveSchema } from "../schema";
 import type { Schema } from "../types";
 import untypedPlugin from "./babel";
 
-// TODO: https://github.com/unjs/jiti/issues/132
-type JITIOptions = Parameters<typeof jiti>[1];
-
 export interface LoaderOptions {
   jiti?: JITIOptions;
   defaults?: Record<string, any>;