fix: change format of output .d.ts files

csv-loader.md

@@ -57,32 +57,25 @@ module.exports = {
 当 `emitTypes: true` 时，loader 会自动生成 `.d.ts` 类型定义文件：
 
 ```typescript
-// data.schema.d.ts
-declare module "./data.schema.csv" {
-  export interface data_schema {
-    name: string;
-    age: number;
-    active: boolean;
-    scores: number[];
-  }
+// data.csv.d.ts
+type Table = {
+  name: string;
+  age: number;
+  active: boolean;
+  scores: number[];
+}[];
 
-  export type RowType = data_schema;
-
-  const data: data_schema[];
-  export default data;
-}
+declare const data: Table;
+export default data;
 ```
 
 ### Importing in TypeScript
 
 ```typescript
-import data from './data.schema.csv';
+import data from './data.csv';
 
 // TypeScript 会自动推断类型:
 // data: { name: string; age: number; active: boolean; scores: number[] }[]
-
-// 如果启用了 emitTypes，也可以显式导入类型:
-import type { RowType } from './data.schema.csv';
 ```
 
 ## Options