chore: add trailingComma

src/icon/demo/index.vue

@@ -120,7 +120,7 @@ export default {
       filled: '实底风格',
       demo: '用法示例',
       color: '图标颜色',
-      size: '图标大小'
+      size: '图标大小',
     },
     'en-US': {
       title: 'Icon List',
@@ -131,8 +131,8 @@ export default {
       filled: 'Filled',
       demo: 'Demo',
       color: 'Icon Color',
-      size: 'Icon Size'
-    }
+      size: 'Icon Size',
+    },
   },
 
   data() {
@@ -142,7 +142,7 @@ export default {
     return {
       tab: 0,
       demoIcon: 'chat-o',
-      demoImage: 'https://b.yzcdn.cn/vant/icon-demo-1126.png'
+      demoImage: 'https://b.yzcdn.cn/vant/icon-demo-1126.png',
     };
   },
 
@@ -168,10 +168,10 @@ export default {
         type: 'success',
         duration: 1500,
         className: 'demo-icon-notify',
-        message: `${this.$t('copied')}：${tag}`
+        message: `${this.$t('copied')}：${tag}`,
       });
-    }
-  }
+    },
+  },
 };
 </script>
 

src/icon/index.tsx

@@ -29,7 +29,7 @@ function isImage(name?: string): boolean {
 // compatible with legacy usage, should be removed in next major version
 const LEGACY_MAP: Record<string, string> = {
   medel: 'medal',
-  'medel-o': 'medal-o'
+  'medel-o': 'medal-o',
 };
 
 function correctName(name?: string) {
@@ -49,11 +49,11 @@ function Icon(
     <props.tag
       class={[
         props.classPrefix,
-        imageIcon ? '' : `${props.classPrefix}-${name}`
+        imageIcon ? '' : `${props.classPrefix}-${name}`,
       ]}
       style={{
         color: props.color,
-        fontSize: addUnit(props.size)
+        fontSize: addUnit(props.size),
       }}
       {...inherit(ctx, true)}
     >
@@ -72,12 +72,12 @@ Icon.props = {
   color: String,
   tag: {
     type: String,
-    default: 'i'
+    default: 'i',
   },
   classPrefix: {
     type: String,
-    default: bem()
-  }
+    default: bem(),
+  },
 };
 
 export default createComponent<IconProps, IconEvents>(Icon);

src/icon/test/index.spec.js

@@ -4,8 +4,8 @@ import { mount } from '../../../test';
 test('render icon with builtin icon name', () => {
   const wrapper = mount(Icon, {
     propsData: {
-      name: 'success'
-    }
+      name: 'success',
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });
@@ -13,8 +13,8 @@ test('render icon with builtin icon name', () => {
 test('render icon with url name', () => {
   const wrapper = mount(Icon, {
     propsData: {
-      name: 'https://img.yzcdn.com/icon.jpg'
-    }
+      name: 'https://img.yzcdn.com/icon.jpg',
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });
@@ -22,8 +22,8 @@ test('render icon with url name', () => {
 test('render icon with local image', () => {
   const wrapper = mount(Icon, {
     propsData: {
-      name: '/assets/icon.jpg'
-    }
+      name: '/assets/icon.jpg',
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });
@@ -32,7 +32,7 @@ test('render icon default slot', () => {
   const wrapper = mount({
     render(h) {
       return h(Icon, { props: { name: 'success' } }, ['Default slot']);
-    }
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });
@@ -40,8 +40,8 @@ test('render icon default slot', () => {
 test('tag prop', () => {
   const wrapper = mount(Icon, {
     propsData: {
-      tag: 'div'
-    }
+      tag: 'div',
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });
@@ -49,8 +49,8 @@ test('tag prop', () => {
 test('dot prop', () => {
   const wrapper = mount(Icon, {
     propsData: {
-      dot: true
-    }
+      dot: true,
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });
@@ -58,8 +58,8 @@ test('dot prop', () => {
 test('size without unit', () => {
   const wrapper = mount(Icon, {
     propsData: {
-      size: 20
-    }
+      size: 20,
+    },
   });
   expect(wrapper).toMatchSnapshot();
 });