style: remove not use file

components/_util/FormDecoratorDirective.js

@@ -1,10 +0,0 @@
-export function antDecorator(Vue) {
-  return Vue.directive('decorator', {});
-}
-
-export default {
-  // just for tag
-  install: Vue => {
-    antDecorator(Vue);
-  },
-};

components/_util/ant-ref.js

@@ -1,30 +0,0 @@
-import { nextTick } from 'vue';
-const antvRef = {
-  beforeMount: function bind(el, binding, vnode) {
-    nextTick(function() {
-      binding.value(el, vnode.key);
-    });
-    binding.value(el, vnode.key);
-  },
-  updated: function update(el, binding, vnode, oldVnode) {
-    if (oldVnode && oldVnode.directives) {
-      let oldBinding = oldVnode.directives.find(function(directive) {
-        return directive === antvRef;
-      });
-      if (oldBinding && oldBinding.value !== binding.value) {
-        oldBinding && oldBinding.value(null, oldVnode.key);
-        binding.value(el, vnode.key);
-        return;
-      }
-    }
-    // Should not have this situation
-    if (vnode.el !== oldVnode.el) {
-      binding.value(el, vnode.key);
-    }
-  },
-  unmounted: function unbind(el, binding, vnode) {
-    binding.value(null, vnode.key);
-  },
-};
-
-export default antvRef;

components/_util/antDirective.js

@@ -1,12 +0,0 @@
-import ref from 'vue-ref';
-// import { antInput } from './antInputDirective';
-import { antDecorator } from './FormDecoratorDirective';
-import { antPortal } from './portalDirective';
-
-export default {
-  install: Vue => {
-    Vue.use(ref, { name: 'ant-ref' });
-    antDecorator(Vue);
-    antPortal(Vue);
-  },
-};

components/_util/proxyComponent.jsx

@@ -1,49 +0,0 @@
-import { createVNode } from 'vue';
-import PropTypes from './vue-types';
-import { getOptionProps } from './props-util';
-
-function getDisplayName(WrappedComponent) {
-  return WrappedComponent.name || 'Component';
-}
-let k = 1;
-export default function wrapWithConnect(WrappedComponent) {
-  const tempProps = WrappedComponent.props || {};
-  const methods = WrappedComponent.methods || {};
-  const props = {};
-  Object.keys(tempProps).forEach(k => {
-    props[k] = { ...tempProps[k], required: false };
-  });
-  WrappedComponent.props.__propsSymbol__ = PropTypes.any;
-  WrappedComponent.props.children = PropTypes.array.def([]);
-  const ProxyWrappedComponent = {
-    props,
-    inheritAttrs: false,
-    name: `Proxy_${getDisplayName(WrappedComponent)}`,
-    methods: {
-      getProxyWrappedInstance() {
-        return this.$refs.wrappedInstance;
-      },
-    },
-    render() {
-      const { $slots = {}, $attrs } = this;
-      const props = getOptionProps(this);
-      const wrapProps = {
-        ...props,
-        ...$attrs,
-        __propsSymbol__: k++,
-        ref: 'wrappedInstance',
-      };
-      const slots = {};
-      for (let [key, value] of Object.entries($slots)) {
-        slots[key] = () => value();
-      }
-      return createVNode(WrappedComponent, wrapProps, slots);
-    },
-  };
-  Object.keys(methods).map(m => {
-    ProxyWrappedComponent.methods[m] = function() {
-      return this.getProxyWrappedInstance()[m](...arguments);
-    };
-  });
-  return ProxyWrappedComponent;
-}

components/vc-drawer/src/Drawer.js

@@ -577,14 +577,6 @@ const Drawer = {
     currentDrawer[this.drawerId] = open ? this.container : open;
     const children = this.getChildToRender(this.sFirstEnter ? open : false);
     if (!getContainer) {
-      // const directives = [
-      //   {
-      //     name: 'ant-ref',
-      //     value: c => {
-      //       this.container = c;
-      //     },
-      //   },
-      // ];
       return (
         <div
           class={wrapperClassName}