/*
 * coding=utf-8
 * Copyright 2021-present, the Recognai S.L. team.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function transitionEndEventName() {
  const el = document.createElement("span");
  const transitions = {
    transition: "transitionend",
    OTransition: "oTransitionEnd",
    MozTransition: "transitionend",
    WebkitTransition: "webkitTransitionEnd",
  };

  for (const transition in transitions) {
    if (el.style[transition] !== undefined) {
      return transitions[transition];
    }
  }
}

export default transitionEndEventName();
