[improvement] RadioGroup: jsx (#2618)

packages/radio-group/index.js

@@ -0,0 +1,20 @@
+import { use } from '../utils';
+
+const [sfc, bem] = use('radio-group');
+
+export default sfc({
+  props: {
+    value: null,
+    disabled: Boolean
+  },
+
+  watch: {
+    value(value) {
+      this.$emit('change', value);
+    }
+  },
+
+  render(h) {
+    return <div class={bem()}>{this.$slots.default}</div>;
+  }
+});

packages/radio-group/index.vue

@@ -1,24 +0,0 @@
-<template>
-  <div :class="b()">
-    <slot />
-  </div>
-</template>
-
-<script>
-import create from '../utils/create';
-
-export default create({
-  name: 'radio-group',
-
-  props: {
-    value: null,
-    disabled: Boolean
-  },
-
-  watch: {
-    value(value) {
-      this.$emit('change', value);
-    }
-  }
-});
-</script>