vant. cli 7.0.0版本TS开发，build后没有生成lib/index.d.ts文件

[wukongyang]

Reproduction Link

无

Vant Version

7.0.0

Describe the Bug

build 打包后没有生成lib/index.d.ts，只在各个组件的文件夹下生成了index.d.ts文件，导致在使用时，引入组件无法得到类型提示
打包后目录如下

tsconfig.declaration.json配置如下

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "declaration": true,
    "declarationDir": ".",
    "emitDeclarationOnly": true // 只发出声明
  },
  "include": ["es/**/*", "lib/**/*"],
  "exclude": ["node_modules", "**/test/**/*", "**/demo/**/*"]
}

tsconfig.json

{
  "compilerOptions": {
    "noImplicitAny": false,
    "strict": true,
    "jsx": "preserve",
    "importHelpers": true,
    "moduleResolution": "node",
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "sourceMap": true,
    "declaration": true,  
  },
}

Reproduce Steps

pnpm run build

Device / Browser

No response