content: function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
  
  function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
  
  function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
  
  import React from 'react';
  import PropTypes from 'prop-types';
  import warning from 'warning';
  import invariant from 'invariant';
  import { createLocation, locationsAreEqual } from 'history';
  
  /**
   * The public API for updating the location programmatically
   * with a component.
   */
  
  var Redirect = function (_React$Component) {
    _inherits(Redirect, _React$Component);
  
    function Redirect() {
      _classCallCheck(this, Redirect);
  
      return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));
    }
  
    Redirect.prototype.isStatic = function isStatic() {
      return this.context.router && this.context.router.staticContext;
    };
  
    Redirect.prototype.componentWillMount = function componentWillMount() {
      invariant(this.context.router, 'You should not use <Redirect> outside a <Router>');
  
      if (this.isStatic()) this.perform();
    };
  
    Redirect.prototype.componentDidMount = function componentDidMount() {
      if (!this.isStatic()) this.perform();
    };
  
    Redirect.prototype.componentDidUpdate = function componentDidUpdate(prevProps) {
      var prevTo = createLocation(prevProps.to);
      var nextTo = createLocation(this.props.to);
  
      if (locationsAreEqual(prevTo, nextTo)) {
        warning(false, 'You tried to redirect to the same route you\'re currently on: ' + ('"' + nextTo.pathname + nextTo.search + '"'));
        return;
      }
  
      this.perform();
    };
  
    Redirect.prototype.perform = function perform() {
      var history = this.context.router.history;
      var _props = this.props,
          push = _props.push,
          to = _props.to;
  
  
      if (push) {
        history.push(to);
      } else {
        history.replace(to);
      }
    };
  
    Redirect.prototype.render = function render() {
      return null;
    };
  
    return Redirect;
  }(React.Component);
  
  Redirect.propTypes = {
    push: PropTypes.bool,
    from: PropTypes.string,
    to: PropTypes.oneOfType([PropTypes.string, PropTypes.object]).isRequired
  };
  Redirect.defaultProps = {
    push: false
  };
  Redirect.contextTypes = {
    router: PropTypes.shape({
      history: PropTypes.shape({
        push: PropTypes.func.isRequired,
        replace: PropTypes.func.isRequired
      }).isRequired,
      staticContext: PropTypes.object
    }).isRequired
  };
  
  
  export default Redirect;