update package.json's files

package.json

@@ -29,9 +29,10 @@
   "files": [
     "dist",
     "lib",
-    "style"
+    "style",
+    "type-definitions"
   ],
-  "typings":"dist/antd.d.ts",
+  "typings":"type-definitions/antd.d.ts",
   "license": "MIT",
   "dependencies": {
     "array-tree-filter": "~1.0.0",

scripts/prenpm.js

@@ -11,7 +11,4 @@ fs.writeFileSync(path.join(cwd, 'lib/index.js'), newIndex, 'utf-8');
 const antdCss = path.join(cwd, 'dist/antd.css');
 fs.createReadStream(antdCss)
   .pipe(fs.createWriteStream(path.join(cwd, 'lib/index.css')));
-const typings = path.join(cwd, 'type-definitions/antd.d.ts');
-fs.createReadStream(typings)
-  .pipe(fs.createWriteStream(path.join(cwd, 'dist/antd.d.ts'), 'utf-8'));
 console.log('prenpm done');