feat: migrate Radio/RadioGroup

src/radio-group/index.js

@@ -8,13 +8,15 @@ export default createComponent({
   mixins: [ParentMixin('vanRadio'), FieldMixin],
 
   props: {
-    value: null,
     disabled: Boolean,
     direction: String,
+    modelValue: null,
     checkedColor: String,
     iconSize: [Number, String],
   },
 
+  emits: ['change', 'update:modelValue'],
+
   watch: {
     value(value) {
       this.$emit('change', value);
@@ -24,7 +26,7 @@ export default createComponent({
   render() {
     return (
       <div class={bem([this.direction])} role="radiogroup">
-        {this.slots()}
+        {this.$slots.default?.()}
       </div>
     );
   },

src/radio/index.js

@@ -12,14 +12,16 @@ export default createComponent({
     }),
   ],
 
+  emits: ['click', 'update:modelValue'],
+
   computed: {
     currentValue: {
       get() {
-        return this.parent ? this.parent.value : this.value;
+        return this.parent ? this.parent.modelValue : this.modelValue;
       },
 
       set(val) {
-        (this.parent || this).$emit('input', val);
+        (this.parent || this).$emit('update:modelValue', val);
       },
     },