message: chore: remove resolve delay util for now
diff: @@ -2,11 +2,8 @@ import { resolveConfig, getConfig } from '../config';
  import { resolveRules } from '../utils/vnode';
  import {
  getDataAttribute,
  - isObject,
  getPath,
  - isNullOrUndefined,
  isCallable,
  - deepParseInt,
  includes,
  normalizeRules,
  assign
  @@ -68,26 +65,6 @@ export function resolveDirectiveRules (el, binding, vnode) {
  return assign({}, resolveRules(vnode), normalized);
  }
  -export function resolveDelay (el, vnode) {
  - const options = resolveConfig(vnode.context);
  - let delay = getDataAttribute(el, 'delay');
  - const globalDelay = (options && 'delay' in options) ? options.delay : 0;
  -
  - if (!delay && vnode.componentInstance && vnode.componentInstance.$attrs) {
  - delay = vnode.componentInstance.$attrs['data-vv-delay'];
  - }
  -
  - if (!isObject(globalDelay)) {
  - return deepParseInt(delay || globalDelay);
  - }
  -
  - if (!isNullOrUndefined(delay)) {
  - globalDelay.input = delay;
  - }
  -
  - return deepParseInt(globalDelay);
  -}
  -
  export function resolveAlias (el, vnode) {
  const ctorConfig = getCtorConfig(vnode);
  let alias = null;
  