@aragon/ui/dist/web-d0294535.js

'use strict';

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var React = require('react');
var React__default = _interopDefault(React);
var objectWithoutPropertiesLoose = require('./objectWithoutPropertiesLoose-1af20ad0.js');
var ReactDOM = _interopDefault(require('react-dom'));

var bugfixes = undefined;
var applyAnimatedValues = undefined;
var colorNames = [];
var requestFrame = function requestFrame(cb) {
  return typeof window !== 'undefined' && window.requestAnimationFrame(cb);
};
var interpolation = undefined;
var now = function now() {
  return Date.now();
};
var createAnimatedStyle = undefined;
var injectApplyAnimatedValues = function injectApplyAnimatedValues(fn, transform) {
  return applyAnimatedValues = {
    fn: fn,
    transform: transform
  };
};
var injectColorNames = function injectColorNames(names) {
  return colorNames = names;
};
var injectBugfixes = function injectBugfixes(fn) {
  return bugfixes = fn;
};
var injectInterpolation = function injectInterpolation(cls) {
  return interpolation = cls;
};
var injectCreateAnimatedStyle = function injectCreateAnimatedStyle(factory) {
  return createAnimatedStyle = factory;
};

var Animated =
/*#__PURE__*/
function () {
  function Animated() {}

  var _proto = Animated.prototype;

  _proto.attach = function attach() {};

  _proto.detach = function detach() {};

  _proto.getValue = function getValue() {};

  _proto.getAnimatedValue = function getAnimatedValue() {
    return this.getValue();
  };

  _proto.addChild = function addChild(child) {};

  _proto.removeChild = function removeChild(child) {};

  _proto.getChildren = function getChildren() {
    return [];
  };

  return Animated;
}();

var getValues = function getValues(object) {
  return Object.keys(object).map(function (k) {
    return object[k];
  });
};

var AnimatedWithChildren =
/*#__PURE__*/
function (_Animated) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedWithChildren, _Animated);

  function AnimatedWithChildren() {
    var _this;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _Animated.call.apply(_Animated, [this].concat(args)) || this;
    _this.children = [];

    _this.getChildren = function () {
      return _this.children;
    };

    _this.getPayload = function (index) {
      if (index === void 0) {
        index = undefined;
      }

      return index !== void 0 && _this.payload ? _this.payload[index] : _this.payload || objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this));
    };

    return _this;
  }

  var _proto = AnimatedWithChildren.prototype;

  _proto.addChild = function addChild(child) {
    if (this.children.length === 0) this.attach();
    this.children.push(child);
  };

  _proto.removeChild = function removeChild(child) {
    var index = this.children.indexOf(child);
    this.children.splice(index, 1);
    if (this.children.length === 0) this.detach();
  };

  return AnimatedWithChildren;
}(Animated);
var AnimatedArrayWithChildren =
/*#__PURE__*/
function (_AnimatedWithChildren) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedArrayWithChildren, _AnimatedWithChildren);

  function AnimatedArrayWithChildren() {
    var _this2;

    for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      args[_key2] = arguments[_key2];
    }

    _this2 = _AnimatedWithChildren.call.apply(_AnimatedWithChildren, [this].concat(args)) || this;
    _this2.payload = [];

    _this2.getAnimatedValue = function () {
      return _this2.getValue();
    };

    _this2.attach = function () {
      return _this2.payload.forEach(function (p) {
        return p instanceof Animated && p.addChild(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this2)));
      });
    };

    _this2.detach = function () {
      return _this2.payload.forEach(function (p) {
        return p instanceof Animated && p.removeChild(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this2)));
      });
    };

    return _this2;
  }

  return AnimatedArrayWithChildren;
}(AnimatedWithChildren);
var AnimatedObjectWithChildren =
/*#__PURE__*/
function (_AnimatedWithChildren2) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedObjectWithChildren, _AnimatedWithChildren2);

  function AnimatedObjectWithChildren() {
    var _this3;

    for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
      args[_key3] = arguments[_key3];
    }

    _this3 = _AnimatedWithChildren2.call.apply(_AnimatedWithChildren2, [this].concat(args)) || this;
    _this3.payload = {};

    _this3.getAnimatedValue = function () {
      return _this3.getValue(true);
    };

    _this3.attach = function () {
      return getValues(_this3.payload).forEach(function (s) {
        return s instanceof Animated && s.addChild(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this3)));
      });
    };

    _this3.detach = function () {
      return getValues(_this3.payload).forEach(function (s) {
        return s instanceof Animated && s.removeChild(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this3)));
      });
    };

    return _this3;
  }

  var _proto2 = AnimatedObjectWithChildren.prototype;

  _proto2.getValue = function getValue(animated) {
    if (animated === void 0) {
      animated = false;
    }

    var payload = {};

    for (var key in this.payload) {
      var value = this.payload[key];
      if (animated && !(value instanceof Animated)) continue;
      payload[key] = value instanceof Animated ? value[animated ? 'getAnimatedValue' : 'getValue']() : value;
    }

    return payload;
  };

  return AnimatedObjectWithChildren;
}(AnimatedWithChildren);

var AnimatedStyle =
/*#__PURE__*/
function (_AnimatedObjectWithCh) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedStyle, _AnimatedObjectWithCh);

  function AnimatedStyle(style) {
    var _this;

    _this = _AnimatedObjectWithCh.call(this) || this;
    style = style || {};
    if (style.transform && !(style.transform instanceof Animated)) style = applyAnimatedValues.transform(style);
    _this.payload = style;
    return _this;
  }

  return AnimatedStyle;
}(AnimatedObjectWithChildren);

// http://www.w3.org/TR/css3-color/#svg-color
var colors = {
  transparent: 0x00000000,
  aliceblue: 0xf0f8ffff,
  antiquewhite: 0xfaebd7ff,
  aqua: 0x00ffffff,
  aquamarine: 0x7fffd4ff,
  azure: 0xf0ffffff,
  beige: 0xf5f5dcff,
  bisque: 0xffe4c4ff,
  black: 0x000000ff,
  blanchedalmond: 0xffebcdff,
  blue: 0x0000ffff,
  blueviolet: 0x8a2be2ff,
  brown: 0xa52a2aff,
  burlywood: 0xdeb887ff,
  burntsienna: 0xea7e5dff,
  cadetblue: 0x5f9ea0ff,
  chartreuse: 0x7fff00ff,
  chocolate: 0xd2691eff,
  coral: 0xff7f50ff,
  cornflowerblue: 0x6495edff,
  cornsilk: 0xfff8dcff,
  crimson: 0xdc143cff,
  cyan: 0x00ffffff,
  darkblue: 0x00008bff,
  darkcyan: 0x008b8bff,
  darkgoldenrod: 0xb8860bff,
  darkgray: 0xa9a9a9ff,
  darkgreen: 0x006400ff,
  darkgrey: 0xa9a9a9ff,
  darkkhaki: 0xbdb76bff,
  darkmagenta: 0x8b008bff,
  darkolivegreen: 0x556b2fff,
  darkorange: 0xff8c00ff,
  darkorchid: 0x9932ccff,
  darkred: 0x8b0000ff,
  darksalmon: 0xe9967aff,
  darkseagreen: 0x8fbc8fff,
  darkslateblue: 0x483d8bff,
  darkslategray: 0x2f4f4fff,
  darkslategrey: 0x2f4f4fff,
  darkturquoise: 0x00ced1ff,
  darkviolet: 0x9400d3ff,
  deeppink: 0xff1493ff,
  deepskyblue: 0x00bfffff,
  dimgray: 0x696969ff,
  dimgrey: 0x696969ff,
  dodgerblue: 0x1e90ffff,
  firebrick: 0xb22222ff,
  floralwhite: 0xfffaf0ff,
  forestgreen: 0x228b22ff,
  fuchsia: 0xff00ffff,
  gainsboro: 0xdcdcdcff,
  ghostwhite: 0xf8f8ffff,
  gold: 0xffd700ff,
  goldenrod: 0xdaa520ff,
  gray: 0x808080ff,
  green: 0x008000ff,
  greenyellow: 0xadff2fff,
  grey: 0x808080ff,
  honeydew: 0xf0fff0ff,
  hotpink: 0xff69b4ff,
  indianred: 0xcd5c5cff,
  indigo: 0x4b0082ff,
  ivory: 0xfffff0ff,
  khaki: 0xf0e68cff,
  lavender: 0xe6e6faff,
  lavenderblush: 0xfff0f5ff,
  lawngreen: 0x7cfc00ff,
  lemonchiffon: 0xfffacdff,
  lightblue: 0xadd8e6ff,
  lightcoral: 0xf08080ff,
  lightcyan: 0xe0ffffff,
  lightgoldenrodyellow: 0xfafad2ff,
  lightgray: 0xd3d3d3ff,
  lightgreen: 0x90ee90ff,
  lightgrey: 0xd3d3d3ff,
  lightpink: 0xffb6c1ff,
  lightsalmon: 0xffa07aff,
  lightseagreen: 0x20b2aaff,
  lightskyblue: 0x87cefaff,
  lightslategray: 0x778899ff,
  lightslategrey: 0x778899ff,
  lightsteelblue: 0xb0c4deff,
  lightyellow: 0xffffe0ff,
  lime: 0x00ff00ff,
  limegreen: 0x32cd32ff,
  linen: 0xfaf0e6ff,
  magenta: 0xff00ffff,
  maroon: 0x800000ff,
  mediumaquamarine: 0x66cdaaff,
  mediumblue: 0x0000cdff,
  mediumorchid: 0xba55d3ff,
  mediumpurple: 0x9370dbff,
  mediumseagreen: 0x3cb371ff,
  mediumslateblue: 0x7b68eeff,
  mediumspringgreen: 0x00fa9aff,
  mediumturquoise: 0x48d1ccff,
  mediumvioletred: 0xc71585ff,
  midnightblue: 0x191970ff,
  mintcream: 0xf5fffaff,
  mistyrose: 0xffe4e1ff,
  moccasin: 0xffe4b5ff,
  navajowhite: 0xffdeadff,
  navy: 0x000080ff,
  oldlace: 0xfdf5e6ff,
  olive: 0x808000ff,
  olivedrab: 0x6b8e23ff,
  orange: 0xffa500ff,
  orangered: 0xff4500ff,
  orchid: 0xda70d6ff,
  palegoldenrod: 0xeee8aaff,
  palegreen: 0x98fb98ff,
  paleturquoise: 0xafeeeeff,
  palevioletred: 0xdb7093ff,
  papayawhip: 0xffefd5ff,
  peachpuff: 0xffdab9ff,
  peru: 0xcd853fff,
  pink: 0xffc0cbff,
  plum: 0xdda0ddff,
  powderblue: 0xb0e0e6ff,
  purple: 0x800080ff,
  rebeccapurple: 0x663399ff,
  red: 0xff0000ff,
  rosybrown: 0xbc8f8fff,
  royalblue: 0x4169e1ff,
  saddlebrown: 0x8b4513ff,
  salmon: 0xfa8072ff,
  sandybrown: 0xf4a460ff,
  seagreen: 0x2e8b57ff,
  seashell: 0xfff5eeff,
  sienna: 0xa0522dff,
  silver: 0xc0c0c0ff,
  skyblue: 0x87ceebff,
  slateblue: 0x6a5acdff,
  slategray: 0x708090ff,
  slategrey: 0x708090ff,
  snow: 0xfffafaff,
  springgreen: 0x00ff7fff,
  steelblue: 0x4682b4ff,
  tan: 0xd2b48cff,
  teal: 0x008080ff,
  thistle: 0xd8bfd8ff,
  tomato: 0xff6347ff,
  turquoise: 0x40e0d0ff,
  violet: 0xee82eeff,
  wheat: 0xf5deb3ff,
  white: 0xffffffff,
  whitesmoke: 0xf5f5f5ff,
  yellow: 0xffff00ff,
  yellowgreen: 0x9acd32ff
};

var Interpolation =
/*#__PURE__*/
function () {
  function Interpolation() {}

  // Default config = config, args
  // Short config   = range, output, extrapolate
  Interpolation.create = function create(config, output, extra) {
    if (typeof config === 'function') return config;else if (interpolation && config.output && typeof config.output[0] === 'string') return interpolation(config);else if (Array.isArray(config)) return Interpolation.create({
      range: config,
      output: output,
      extrapolate: extra || 'extend'
    });
    var outputRange = config.output;
    var inputRange = config.range || [0, 1];

    var easing = config.easing || function (t) {
      return t;
    };

    var extrapolateLeft = 'extend';
    var map = config.map;
    if (config.extrapolateLeft !== undefined) extrapolateLeft = config.extrapolateLeft;else if (config.extrapolate !== undefined) extrapolateLeft = config.extrapolate;
    var extrapolateRight = 'extend';
    if (config.extrapolateRight !== undefined) extrapolateRight = config.extrapolateRight;else if (config.extrapolate !== undefined) extrapolateRight = config.extrapolate;
    return function (input) {
      var range = findRange(input, inputRange);
      return interpolate(input, inputRange[range], inputRange[range + 1], outputRange[range], outputRange[range + 1], easing, extrapolateLeft, extrapolateRight, map);
    };
  };

  return Interpolation;
}();

function interpolate(input, inputMin, inputMax, outputMin, outputMax, easing, extrapolateLeft, extrapolateRight, map) {
  var result = map ? map(input) : input; // Extrapolate

  if (result < inputMin) {
    if (extrapolateLeft === 'identity') return result;else if (extrapolateLeft === 'clamp') result = inputMin;
  }

  if (result > inputMax) {
    if (extrapolateRight === 'identity') return result;else if (extrapolateRight === 'clamp') result = inputMax;
  }

  if (outputMin === outputMax) return outputMin;
  if (inputMin === inputMax) return input <= inputMin ? outputMin : outputMax; // Input Range

  if (inputMin === -Infinity) result = -result;else if (inputMax === Infinity) result = result - inputMin;else result = (result - inputMin) / (inputMax - inputMin); // Easing

  result = easing(result); // Output Range

  if (outputMin === -Infinity) result = -result;else if (outputMax === Infinity) result = result + outputMin;else result = result * (outputMax - outputMin) + outputMin;
  return result;
}

function findRange(input, inputRange) {
  for (var i = 1; i < inputRange.length - 1; ++i) {
    if (inputRange[i] >= input) break;
  }

  return i - 1;
}

// const INTEGER = '[-+]?\\d+';
var NUMBER = '[-+]?\\d*\\.?\\d+';
var PERCENTAGE = NUMBER + '%';

function call() {
  return '\\(\\s*(' + Array.prototype.slice.call(arguments).join(')\\s*,\\s*(') + ')\\s*\\)';
}

var rgb = new RegExp('rgb' + call(NUMBER, NUMBER, NUMBER));
var rgba = new RegExp('rgba' + call(NUMBER, NUMBER, NUMBER, NUMBER));
var hsl = new RegExp('hsl' + call(NUMBER, PERCENTAGE, PERCENTAGE));
var hsla = new RegExp('hsla' + call(NUMBER, PERCENTAGE, PERCENTAGE, NUMBER));
var hex3 = /^#([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/;
var hex4 = /^#([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/;
var hex6 = /^#([0-9a-fA-F]{6})$/;
var hex8 = /^#([0-9a-fA-F]{8})$/;

/*
https://github.com/react-community/normalize-css-color

BSD 3-Clause License

Copyright (c) 2016, React Community
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of the copyright holder nor the names of its
  contributors may be used to endorse or promote products derived from
  this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
function normalizeColor(color) {
  var match;

  if (typeof color === 'number') {
    return color >>> 0 === color && color >= 0 && color <= 0xffffffff ? color : null;
  } // Ordered based on occurrences on Facebook codebase


  if (match = hex6.exec(color)) return parseInt(match[1] + 'ff', 16) >>> 0;
  if (colors.hasOwnProperty(color)) return colors[color];

  if (match = rgb.exec(color)) {
    return (parse255(match[1]) << 24 | // r
    parse255(match[2]) << 16 | // g
    parse255(match[3]) << 8 | // b
    0x000000ff) >>> // a
    0;
  }

  if (match = rgba.exec(color)) {
    return (parse255(match[1]) << 24 | // r
    parse255(match[2]) << 16 | // g
    parse255(match[3]) << 8 | // b
    parse1(match[4])) >>> // a
    0;
  }

  if (match = hex3.exec(color)) {
    return parseInt(match[1] + match[1] + // r
    match[2] + match[2] + // g
    match[3] + match[3] + // b
    'ff', // a
    16) >>> 0;
  } // https://drafts.csswg.org/css-color-4/#hex-notation


  if (match = hex8.exec(color)) return parseInt(match[1], 16) >>> 0;

  if (match = hex4.exec(color)) {
    return parseInt(match[1] + match[1] + // r
    match[2] + match[2] + // g
    match[3] + match[3] + // b
    match[4] + match[4], // a
    16) >>> 0;
  }

  if (match = hsl.exec(color)) {
    return (hslToRgb(parse360(match[1]), // h
    parsePercentage(match[2]), // s
    parsePercentage(match[3]) // l
    ) | 0x000000ff) >>> // a
    0;
  }

  if (match = hsla.exec(color)) {
    return (hslToRgb(parse360(match[1]), // h
    parsePercentage(match[2]), // s
    parsePercentage(match[3]) // l
    ) | parse1(match[4])) >>> // a
    0;
  }

  return null;
}

function hue2rgb(p, q, t) {
  if (t < 0) t += 1;
  if (t > 1) t -= 1;
  if (t < 1 / 6) return p + (q - p) * 6 * t;
  if (t < 1 / 2) return q;
  if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
  return p;
}

function hslToRgb(h, s, l) {
  var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
  var p = 2 * l - q;
  var r = hue2rgb(p, q, h + 1 / 3);
  var g = hue2rgb(p, q, h);
  var b = hue2rgb(p, q, h - 1 / 3);
  return Math.round(r * 255) << 24 | Math.round(g * 255) << 16 | Math.round(b * 255) << 8;
}

function parse255(str) {
  var int = parseInt(str, 10);
  if (int < 0) return 0;
  if (int > 255) return 255;
  return int;
}

function parse360(str) {
  var int = parseFloat(str);
  return (int % 360 + 360) % 360 / 360;
}

function parse1(str) {
  var num = parseFloat(str);
  if (num < 0) return 0;
  if (num > 1) return 255;
  return Math.round(num * 255);
}

function parsePercentage(str) {
  // parseFloat conveniently ignores the final %
  var int = parseFloat(str);
  if (int < 0) return 0;
  if (int > 100) return 1;
  return int / 100;
}

function colorToRgba(input) {
  var int32Color = normalizeColor(input);
  if (int32Color === null) return input;
  int32Color = int32Color || 0;
  var r = (int32Color & 0xff000000) >>> 24;
  var g = (int32Color & 0x00ff0000) >>> 16;
  var b = (int32Color & 0x0000ff00) >>> 8;
  var a = (int32Color & 0x000000ff) / 255;
  return "rgba(" + r + ", " + g + ", " + b + ", " + a + ")";
} // Problem: https://github.com/animatedjs/animated/pull/102
// Solution: https://stackoverflow.com/questions/638565/parsing-scientific-notation-sensibly/658662


var stringShapeRegex = /[+\-]?(?:0|[1-9]\d*)(?:\.\d*)?(?:[eE][+\-]?\d+)?/g; // Covers rgb, rgba, hsl, hsla
// Taken from https://gist.github.com/olmokramer/82ccce673f86db7cda5e

var colorRegex = /(#(?:[0-9a-f]{2}){2,4}|(#[0-9a-f]{3})|(rgb|hsl)a?\((-?\d+%?[,\s]+){2,3}\s*[\d\.]+%?\))/gi; // Covers color names (transparent, blue, etc.)

var colorNamesRegex = new RegExp("(" + Object.keys(colors).join('|') + ")", 'g');
/**
 * Supports string shapes by extracting numbers so new values can be computed,
 * and recombines those values into new strings of the same shape.  Supports
 * things like:
 *
 *   rgba(123, 42, 99, 0.36)           // colors
 *   -45deg                            // values with units
 *   0 2px 2px 0px rgba(0, 0, 0, 0.12) // box shadows
 */

function createInterpolation(config) {
  // Replace colors with rgba
  var outputRange = config.output.map(function (rangeValue) {
    return rangeValue.replace(colorRegex, colorToRgba);
  }).map(function (rangeValue) {
    return rangeValue.replace(colorNamesRegex, colorToRgba);
  }); // ->
  // [
  //   [0, 50],
  //   [100, 150],
  //   [200, 250],
  //   [0, 0.5],
  // ]

  var outputRanges = outputRange[0].match(stringShapeRegex).map(function () {
    return [];
  });
  outputRange.forEach(function (value) {
    value.match(stringShapeRegex).forEach(function (number, i) {
      return outputRanges[i].push(+number);
    });
  });
  var interpolations = outputRange[0].match(stringShapeRegex).map(function (value, i) {
    return Interpolation.create(objectWithoutPropertiesLoose._extends({}, config, {
      output: outputRanges[i]
    }));
  });
  return function (input) {
    var i = 0;
    return outputRange[0] // 'rgba(0, 100, 200, 0)'
    // ->
    // 'rgba(${interpolations[0](input)}, ${interpolations[1](input)}, ...'
    .replace(stringShapeRegex, function () {
      return interpolations[i++](input);
    }) // rgba requires that the r,g,b are integers.... so we want to round them, but we *dont* want to
    // round the opacity (4th column).
    .replace(/rgba\(([0-9\.-]+), ([0-9\.-]+), ([0-9\.-]+), ([0-9\.-]+)\)/gi, function (_, p1, p2, p3, p4) {
      return "rgba(" + Math.round(p1) + ", " + Math.round(p2) + ", " + Math.round(p3) + ", " + p4 + ")";
    });
  };
}

var AnimatedInterpolation =
/*#__PURE__*/
function (_AnimatedArrayWithChi) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedInterpolation, _AnimatedArrayWithChi);

  function AnimatedInterpolation(parents, _config, _arg) {
    var _this;

    _this = _AnimatedArrayWithChi.call(this) || this;

    _this.getValue = function () {
      var _this2;

      return (_this2 = _this).calc.apply(_this2, _this.payload.map(function (value) {
        return value.getValue();
      }));
    };

    _this.updateConfig = function (config, arg) {
      return _this.calc = Interpolation.create(config, arg);
    };

    _this.interpolate = function (config, arg) {
      return new AnimatedInterpolation(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this)), config, arg);
    };

    _this.payload = // AnimatedArrays should unfold, except AnimatedInterpolation which is taken as is
    parents instanceof AnimatedArrayWithChildren && !parents.updateConfig ? parents.payload : Array.isArray(parents) ? parents : [parents];
    _this.calc = Interpolation.create(_config, _arg);
    return _this;
  }

  return AnimatedInterpolation;
}(AnimatedArrayWithChildren);

/**
 * Animated works by building a directed acyclic graph of dependencies
 * transparently when you render your Animated components.
 *
 *               new Animated.Value(0)
 *     .interpolate()        .interpolate()    new Animated.Value(1)
 *         opacity               translateY      scale
 *          style                         transform
 *         View#234                         style
 *                                         View#123
 *
 * A) Top Down phase
 * When an Animated.Value is updated, we recursively go down through this
 * graph in order to find leaf nodes: the views that we flag as needing
 * an update.
 *
 * B) Bottom Up phase
 * When a view is flagged as needing an update, we recursively go back up
 * in order to build the new value that it needs. The reason why we need
 * this two-phases process is to deal with composite props such as
 * transform which can receive values from multiple parents.
 */

function findAnimatedStyles(node, styles) {
  if (typeof node.update === 'function') styles.add(node);else node.getChildren().forEach(function (child) {
    return findAnimatedStyles(child, styles);
  });
}
/**
 * Standard value for driving animations.  One `Animated.Value` can drive
 * multiple properties in a synchronized fashion, but can only be driven by one
 * mechanism at a time.  Using a new mechanism (e.g. starting a new animation,
 * or calling `setValue`) will stop any previous ones.
 */


var AnimatedValue =
/*#__PURE__*/
function (_AnimatedWithChildren) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedValue, _AnimatedWithChildren);

  function AnimatedValue(_value) {
    var _this;

    _this = _AnimatedWithChildren.call(this) || this;

    _this.setValue = function (value, flush) {
      if (flush === void 0) {
        flush = true;
      }

      _this.value = value;
      if (flush) _this.flush();
    };

    _this.getValue = function () {
      return _this.value;
    };

    _this.updateStyles = function () {
      return findAnimatedStyles(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this)), _this.animatedStyles);
    };

    _this.updateValue = function (value) {
      return _this.flush(_this.value = value);
    };

    _this.interpolate = function (config, arg) {
      return new AnimatedInterpolation(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this)), config, arg);
    };

    _this.value = _value;
    _this.animatedStyles = new Set();
    _this.done = false;
    _this.startPosition = _value;
    _this.lastPosition = _value;
    _this.lastVelocity = undefined;
    _this.lastTime = undefined;
    _this.controller = undefined;
    return _this;
  }

  var _proto = AnimatedValue.prototype;

  _proto.flush = function flush() {
    if (this.animatedStyles.size === 0) this.updateStyles();
    this.animatedStyles.forEach(function (animatedStyle) {
      return animatedStyle.update();
    });
  };

  _proto.prepare = function prepare(controller) {
    // Values stay loyal to their original controller, this is also a way to
    // detect trailing values originating from a foreign controller
    if (this.controller === undefined) this.controller = controller;

    if (this.controller === controller) {
      this.startPosition = this.value;
      this.lastPosition = this.value;
      this.lastVelocity = controller.isActive ? this.lastVelocity : undefined;
      this.lastTime = controller.isActive ? this.lastTime : undefined;
      this.done = false;
      this.animatedStyles.clear();
    }
  };

  return AnimatedValue;
}(AnimatedWithChildren);

var AnimatedArray =
/*#__PURE__*/
function (_AnimatedArrayWithChi) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedArray, _AnimatedArrayWithChi);

  function AnimatedArray(array) {
    var _this;

    _this = _AnimatedArrayWithChi.call(this) || this;

    _this.setValue = function (value, flush) {
      if (flush === void 0) {
        flush = true;
      }

      if (Array.isArray(value)) {
        if (value.length === _this.payload.length) value.forEach(function (v, i) {
          return _this.payload[i].setValue(v, flush);
        });
      } else _this.payload.forEach(function (v, i) {
        return _this.payload[i].setValue(value, flush);
      });
    };

    _this.getValue = function () {
      return _this.payload.map(function (v) {
        return v.getValue();
      });
    };

    _this.interpolate = function (config, arg) {
      return new AnimatedInterpolation(objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this)), config, arg);
    };

    _this.payload = array.map(function (n) {
      return new AnimatedValue(n);
    });
    return _this;
  }

  return AnimatedArray;
}(AnimatedArrayWithChildren);

function withDefault(value, defaultValue) {
  return value === undefined || value === null ? defaultValue : value;
}
function toArray(a) {
  return a !== void 0 ? Array.isArray(a) ? a : [a] : [];
}
function shallowEqual(a, b) {
  if (typeof a !== typeof b) return false;
  if (typeof a === 'string' || typeof a === 'number') return a === b;
  var i;

  for (i in a) {
    if (!(i in b)) return false;
  }

  for (i in b) {
    if (a[i] !== b[i]) return false;
  }

  return i === void 0 ? a === b : true;
}
function callProp(obj) {
  for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    args[_key - 1] = arguments[_key];
  }

  return typeof obj === 'function' ? obj.apply(void 0, args) : obj;
}
function getValues$1(object) {
  return Object.keys(object).map(function (k) {
    return object[k];
  });
}
function getForwardProps(props) {
  var to = props.to,
      from = props.from,
      config = props.config,
      native = props.native,
      onStart = props.onStart,
      onRest = props.onRest,
      onFrame = props.onFrame,
      children = props.children,
      reset = props.reset,
      reverse = props.reverse,
      force = props.force,
      immediate = props.immediate,
      impl = props.impl,
      inject = props.inject,
      delay = props.delay,
      attach = props.attach,
      destroyed = props.destroyed,
      interpolateTo = props.interpolateTo,
      autoStart = props.autoStart,
      ref = props.ref,
      forward = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(props, ["to", "from", "config", "native", "onStart", "onRest", "onFrame", "children", "reset", "reverse", "force", "immediate", "impl", "inject", "delay", "attach", "destroyed", "interpolateTo", "autoStart", "ref"]);

  return forward;
}
function interpolateTo(props) {
  var forward = getForwardProps(props);
  var rest = Object.keys(props).reduce(function (a, k) {
    var _extends2;

    return forward[k] !== void 0 ? a : objectWithoutPropertiesLoose._extends({}, a, (_extends2 = {}, _extends2[k] = props[k], _extends2));
  }, {});
  return objectWithoutPropertiesLoose._extends({
    to: forward
  }, rest);
}
function convertToAnimatedValue(acc, _ref) {
  var _extends3;

  var name = _ref[0],
      value = _ref[1];
  return objectWithoutPropertiesLoose._extends({}, acc, (_extends3 = {}, _extends3[name] = new (Array.isArray(value) ? AnimatedArray : AnimatedValue)(value), _extends3));
}
function convertValues(props) {
  var from = props.from,
      to = props.to,
      native = props.native;
  var allProps = Object.entries(objectWithoutPropertiesLoose._extends({}, from, to));
  return native ? allProps.reduce(convertToAnimatedValue, {}) : objectWithoutPropertiesLoose._extends({}, from, to);
}
function handleRef(ref, forward) {
  if (forward) {
    // If it's a function, assume it's a ref callback
    if (typeof forward === 'function') forward(ref);else if (typeof forward === 'object') {
      // If it's an object and has a 'current' property, assume it's a ref object
      forward.current = ref;
    }
  }

  return ref;
}

var check = function check(value) {
  return value === 'auto';
};

var overwrite = function overwrite(width, height) {
  return function (acc, _ref) {
    var _extends2;

    var name = _ref[0],
        value = _ref[1];
    return objectWithoutPropertiesLoose._extends({}, acc, (_extends2 = {}, _extends2[name] = value === 'auto' ? ~name.indexOf('height') ? height : width : value, _extends2));
  };
};

function fixAuto(props, callback) {
  var from = props.from,
      to = props.to,
      children = props.children; // Dry-route props back if nothing's using 'auto' in there
  // TODO: deal with "null"

  if (!(getValues$1(to).some(check) || getValues$1(from).some(check))) return; // Fetch render v-dom

  var element = children(convertValues(props)); // A spring can return undefined/null, check against that (#153)

  if (!element) return; // Or it could be an array (#346) ...

  if (Array.isArray(element)) element = {
    type: 'div',
    props: {
      children: element
    } // Extract styles

  };
  var elementStyles = element.props.style; // Return v.dom with injected ref

  return React__default.createElement(element.type, objectWithoutPropertiesLoose._extends({
    key: element.key ? element.key : undefined
  }, element.props, {
    style: objectWithoutPropertiesLoose._extends({}, elementStyles, {
      position: 'absolute',
      visibility: 'hidden'
    }),
    ref: function ref(_ref2) {
      if (_ref2) {
        // Once it's rendered out, fetch bounds (minus padding/margin/borders)
        var node = ReactDOM.findDOMNode(_ref2);
        var width, height;
        var cs = getComputedStyle(node);

        if (cs.boxSizing === 'border-box') {
          width = node.offsetWidth;
          height = node.offsetHeight;
        } else {
          var paddingX = parseFloat(cs.paddingLeft || 0) + parseFloat(cs.paddingRight || 0);
          var paddingY = parseFloat(cs.paddingTop || 0) + parseFloat(cs.paddingBottom || 0);
          var borderX = parseFloat(cs.borderLeftWidth || 0) + parseFloat(cs.borderRightWidth || 0);
          var borderY = parseFloat(cs.borderTopWidth || 0) + parseFloat(cs.borderBottomWidth || 0);
          width = node.offsetWidth - paddingX - borderX;
          height = node.offsetHeight - paddingY - borderY;
        }

        var convert = overwrite(width, height);
        callback(objectWithoutPropertiesLoose._extends({}, props, {
          from: Object.entries(from).reduce(convert, from),
          to: Object.entries(to).reduce(convert, to)
        }));
      }
    }
  }));
}

var isUnitlessNumber = {
  animationIterationCount: true,
  borderImageOutset: true,
  borderImageSlice: true,
  borderImageWidth: true,
  boxFlex: true,
  boxFlexGroup: true,
  boxOrdinalGroup: true,
  columnCount: true,
  columns: true,
  flex: true,
  flexGrow: true,
  flexPositive: true,
  flexShrink: true,
  flexNegative: true,
  flexOrder: true,
  gridRow: true,
  gridRowEnd: true,
  gridRowSpan: true,
  gridRowStart: true,
  gridColumn: true,
  gridColumnEnd: true,
  gridColumnSpan: true,
  gridColumnStart: true,
  fontWeight: true,
  lineClamp: true,
  lineHeight: true,
  opacity: true,
  order: true,
  orphans: true,
  tabSize: true,
  widows: true,
  zIndex: true,
  zoom: true,
  // SVG-related properties
  fillOpacity: true,
  floodOpacity: true,
  stopOpacity: true,
  strokeDasharray: true,
  strokeDashoffset: true,
  strokeMiterlimit: true,
  strokeOpacity: true,
  strokeWidth: true
};

var prefixKey = function prefixKey(prefix, key) {
  return prefix + key.charAt(0).toUpperCase() + key.substring(1);
};

var prefixes = ['Webkit', 'Ms', 'Moz', 'O'];
isUnitlessNumber = Object.keys(isUnitlessNumber).reduce(function (acc, prop) {
  prefixes.forEach(function (prefix) {
    return acc[prefixKey(prefix, prop)] = acc[prop];
  });
  return acc;
}, isUnitlessNumber);

function dangerousStyleValue(name, value, isCustomProperty) {
  if (value == null || typeof value === 'boolean' || value === '') return '';
  if (!isCustomProperty && typeof value === 'number' && value !== 0 && !(isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name])) return value + 'px'; // Presumes implicit 'px' suffix for unitless numbers

  return ('' + value).trim();
}

var attributeCache = {};
injectCreateAnimatedStyle(function (style) {
  return new AnimatedStyle(style);
});
injectInterpolation(createInterpolation);
injectColorNames(colors);
injectBugfixes(fixAuto);
injectApplyAnimatedValues(function (instance, props) {
  if (instance.nodeType && instance.setAttribute !== undefined) {
    var style = props.style,
        children = props.children,
        scrollTop = props.scrollTop,
        scrollLeft = props.scrollLeft,
        attributes = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(props, ["style", "children", "scrollTop", "scrollLeft"]);

    if (scrollTop !== void 0) instance.scrollTop = scrollTop;
    if (scrollLeft !== void 0) instance.scrollLeft = scrollLeft; // Set textContent, if children is an animatable value

    if (children !== void 0) instance.textContent = children; // Set styles ...

    for (var styleName in style) {
      if (!style.hasOwnProperty(styleName)) continue;
      var isCustomProperty = styleName.indexOf('--') === 0;
      var styleValue = dangerousStyleValue(styleName, style[styleName], isCustomProperty);
      if (styleName === 'float') styleName = 'cssFloat';
      if (isCustomProperty) instance.style.setProperty(styleName, styleValue);else instance.style[styleName] = styleValue;
    } // Set attributes ...


    for (var name in attributes) {
      // Attributes are written in dash case
      var dashCase = attributeCache[name] || (attributeCache[name] = name.replace(/([A-Z])/g, function (n) {
        return '-' + n.toLowerCase();
      }));
      if (typeof instance.getAttribute(dashCase) !== 'undefined') instance.setAttribute(dashCase, attributes[name]);
    }
  } else return false;
}, function (style) {
  return style;
});

var active = false;
var controllers = new Set();

var frameLoop = function frameLoop() {
  var time = now();

  for (var _iterator = controllers, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var controller = _ref;
    var isDone = true;
    var noChange = true;

    for (var configIdx = 0; configIdx < controller.configs.length; configIdx++) {
      var config = controller.configs[configIdx];
      var endOfAnimation = void 0,
          lastTime = void 0;

      for (var valIdx = 0; valIdx < config.animatedValues.length; valIdx++) {
        var animation = config.animatedValues[valIdx]; // If an animation is done, skip, until all of them conclude

        if (animation.done) continue;
        var from = config.fromValues[valIdx];
        var to = config.toValues[valIdx];
        var position = animation.lastPosition;
        var isAnimated = to instanceof Animated;

        var _velocity = Array.isArray(config.initialVelocity) ? config.initialVelocity[valIdx] : config.initialVelocity;

        if (isAnimated) to = to.getValue(); // Conclude animation if it's either immediate, or from-values match end-state

        if (config.immediate || !isAnimated && !config.decay && from === to) {
          animation.updateValue(to);
          animation.done = true;
          continue;
        } // Doing delay here instead of setTimeout is one async worry less


        if (config.delay && time - controller.startTime < config.delay) {
          isDone = false;
          continue;
        } // Flag change


        noChange = false; // Break animation when string values are involved

        if (typeof from === 'string' || typeof to === 'string') {
          animation.updateValue(to);
          animation.done = true;
          continue;
        }

        if (config.duration !== void 0) {
          /** Duration easing */
          position = from + config.easing((time - controller.startTime - config.delay) / config.duration) * (to - from);
          endOfAnimation = time >= controller.startTime + config.delay + config.duration;
        } else if (config.decay) {
          /** Decay easing */
          position = from + _velocity / (1 - 0.998) * (1 - Math.exp(-(1 - 0.998) * (time - controller.startTime)));
          endOfAnimation = Math.abs(animation.lastPosition - position) < 0.1;
          if (endOfAnimation) to = position;
        } else {
          /** Spring easing */
          lastTime = animation.lastTime !== void 0 ? animation.lastTime : time;
          _velocity = animation.lastVelocity !== void 0 ? animation.lastVelocity : config.initialVelocity; // If we lost a lot of frames just jump to the end.

          if (time > lastTime + 64) lastTime = time; // http://gafferongames.com/game-physics/fix-your-timestep/

          var numSteps = Math.floor(time - lastTime);

          for (var i = 0; i < numSteps; ++i) {
            var force = -config.tension * (position - to);
            var damping = -config.friction * _velocity;
            var acceleration = (force + damping) / config.mass;
            _velocity = _velocity + acceleration * 1 / 1000;
            position = position + _velocity * 1 / 1000;
          } // Conditions for stopping the spring animation


          var isOvershooting = config.clamp && config.tension !== 0 ? from < to ? position > to : position < to : false;
          var isVelocity = Math.abs(_velocity) <= config.precision;
          var isDisplacement = config.tension !== 0 ? Math.abs(to - position) <= config.precision : true;
          endOfAnimation = isOvershooting || isVelocity && isDisplacement;
          animation.lastVelocity = _velocity;
          animation.lastTime = time;
        } // Trails aren't done until their parents conclude


        if (isAnimated && !config.toValues[valIdx].done) endOfAnimation = false;

        if (endOfAnimation) {
          // Ensure that we end up with a round value
          if (animation.value !== to) position = to;
          animation.done = true;
        } else isDone = false;

        animation.updateValue(position);
        animation.lastPosition = position;
      } // Keep track of updated values only when necessary


      if (controller.props.onFrame || !controller.props.native) controller.animatedProps[config.name] = config.interpolation.getValue();
    } // Update callbacks in the end of the frame


    if (controller.props.onFrame || !controller.props.native) {
      if (!controller.props.native && controller.onUpdate) controller.onUpdate();
      if (controller.props.onFrame) controller.props.onFrame(controller.animatedProps);
    } // Either call onEnd or next frame


    if (isDone) {
      controllers.delete(controller);
      controller.debouncedOnEnd({
        finished: true,
        noChange: noChange
      });
    }
  } // Loop over as long as there are controllers ...


  if (controllers.size) requestFrame(frameLoop);else active = false;
};

var addController = function addController(controller) {
  if (!controllers.has(controller)) {
    controllers.add(controller);
    if (!active) requestFrame(frameLoop);
    active = true;
  }
};

var removeController = function removeController(controller) {
  if (controllers.has(controller)) {
    controllers.delete(controller);
  }
};

var Controller =
/*#__PURE__*/
function () {
  function Controller(props, config) {
    var _this = this;

    if (config === void 0) {
      config = {
        native: true,
        interpolateTo: true,
        autoStart: true
      };
    }

    this.getValues = function () {
      return _this.props.native ? _this.interpolations : _this.animatedProps;
    };

    this.dependents = new Set();
    this.isActive = false;
    this.hasChanged = false;
    this.props = {};
    this.merged = {};
    this.animations = {};
    this.interpolations = {};
    this.animatedProps = {};
    this.configs = [];
    this.frame = undefined;
    this.startTime = undefined;
    this.lastTime = undefined;
    this.update(objectWithoutPropertiesLoose._extends({}, props, config));
  }

  var _proto = Controller.prototype;

  _proto.update = function update(props) {
    var _this2 = this;

    this.props = objectWithoutPropertiesLoose._extends({}, this.props, props);

    var _ref = this.props.interpolateTo ? interpolateTo(this.props) : this.props,
        _ref$from = _ref.from,
        from = _ref$from === void 0 ? {} : _ref$from,
        _ref$to = _ref.to,
        to = _ref$to === void 0 ? {} : _ref$to,
        _ref$config = _ref.config,
        config = _ref$config === void 0 ? {} : _ref$config,
        _ref$delay = _ref.delay,
        delay = _ref$delay === void 0 ? 0 : _ref$delay,
        reverse = _ref.reverse,
        attach = _ref.attach,
        reset = _ref.reset,
        immediate = _ref.immediate,
        autoStart = _ref.autoStart,
        ref = _ref.ref; // Reverse values when requested


    if (reverse) {
      var _ref2 = [to, from];
      from = _ref2[0];
      to = _ref2[1];
    }

    this.hasChanged = false; // Attachment handling, trailed springs can "attach" themselves to a previous spring

    var target = attach && attach(this); // Reset merged props when necessary

    var extra = reset ? {} : this.merged; // This will collect all props that were ever set

    this.merged = objectWithoutPropertiesLoose._extends({}, from, extra, to); // Reduces input { name: value } pairs into animated values

    this.animations = Object.entries(this.merged).reduce(function (acc, _ref3, i) {
      var name = _ref3[0],
          value = _ref3[1];
      // Issue cached entries, except on reset
      var entry = !reset && acc[name] || {}; // Figure out what the value is supposed to be

      var isNumber = typeof value === 'number';
      var isString = typeof value === 'string' && !value.startsWith('#') && !/\d/.test(value) && !colorNames[value];
      var isArray = !isNumber && !isString && Array.isArray(value);
      var fromValue = from[name] !== undefined ? from[name] : value;
      var toValue = isNumber || isArray ? value : isString ? value : 1;
      var toConfig = callProp(config, name);
      if (target) toValue = target.animations[name].parent; // Detect changes, animated values will be checked in the raf-loop

      if (toConfig.decay !== void 0 || !shallowEqual(entry.changes, value)) {
        var _extends2;

        _this2.hasChanged = true;
        var parent, interpolation$$1;
        if (isNumber || isString) parent = interpolation$$1 = entry.parent || new AnimatedValue(fromValue);else if (isArray) parent = interpolation$$1 = entry.parent || new AnimatedArray(fromValue);else {
          var prev = entry.interpolation && entry.interpolation.calc(entry.parent.value);

          if (entry.parent) {
            parent = entry.parent;
            parent.setValue(0, false);
          } else parent = new AnimatedValue(0);

          var range = {
            output: [prev !== void 0 ? prev : fromValue, value]
          };

          if (entry.interpolation) {
            interpolation$$1 = entry.interpolation;
            entry.interpolation.updateConfig(range);
          } else interpolation$$1 = parent.interpolate(range);
        } // Set immediate values

        if (callProp(immediate, name)) parent.setValue(value, false); // Reset animated values

        var animatedValues = toArray(parent.getPayload());
        animatedValues.forEach(function (value) {
          return value.prepare(_this2);
        });
        return objectWithoutPropertiesLoose._extends({}, acc, (_extends2 = {}, _extends2[name] = objectWithoutPropertiesLoose._extends({}, entry, {
          name: name,
          parent: parent,
          interpolation: interpolation$$1,
          animatedValues: animatedValues,
          changes: value,
          fromValues: toArray(parent.getValue()),
          toValues: toArray(target ? toValue.getPayload() : toValue),
          immediate: callProp(immediate, name),
          delay: withDefault(toConfig.delay, delay || 0),
          initialVelocity: withDefault(toConfig.velocity, 0),
          clamp: withDefault(toConfig.clamp, false),
          precision: withDefault(toConfig.precision, 0.01),
          tension: withDefault(toConfig.tension, 170),
          friction: withDefault(toConfig.friction, 26),
          mass: withDefault(toConfig.mass, 1),
          duration: toConfig.duration,
          easing: withDefault(toConfig.easing, function (t) {
            return t;
          }),
          decay: toConfig.decay
        }), _extends2));
      } else return acc;
    }, this.animations);

    if (this.hasChanged) {
      this.configs = getValues$1(this.animations);
      this.animatedProps = {};
      this.interpolations = {};

      for (var key in this.animations) {
        this.interpolations[key] = this.animations[key].interpolation;
        this.animatedProps[key] = this.animations[key].interpolation.getValue();
      }
    } // TODO: clean up ref in controller


    for (var _len = arguments.length, start = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      start[_key - 1] = arguments[_key];
    }

    if (!ref && (autoStart || start.length)) this.start.apply(this, start);
    var onEnd = start[0],
        onUpdate = start[1];
    this.onEnd = typeof onEnd === 'function' && onEnd;
    this.onUpdate = onUpdate;
    return this.getValues();
  };

  _proto.start = function start(onEnd, onUpdate) {
    var _this3 = this;

    this.startTime = now();
    if (this.isActive) this.stop();
    this.isActive = true;
    this.onEnd = typeof onEnd === 'function' && onEnd;
    this.onUpdate = onUpdate;
    if (this.props.onStart) this.props.onStart();
    addController(this);
    return new Promise(function (res) {
      return _this3.resolve = res;
    });
  };

  _proto.stop = function stop(finished) {
    if (finished === void 0) {
      finished = false;
    }

    // Reset collected changes since the animation has been stopped cold turkey
    if (finished) getValues$1(this.animations).forEach(function (a) {
      return a.changes = undefined;
    });
    this.debouncedOnEnd({
      finished: finished
    });
  };

  _proto.destroy = function destroy() {
    removeController(this);
    this.props = {};
    this.merged = {};
    this.animations = {};
    this.interpolations = {};
    this.animatedProps = {};
    this.configs = [];
  };

  _proto.debouncedOnEnd = function debouncedOnEnd(result) {
    removeController(this);
    this.isActive = false;
    var onEnd = this.onEnd;
    this.onEnd = null;
    if (onEnd) onEnd(result);
    if (this.resolve) this.resolve();
    this.resolve = null;
  };

  return Controller;
}();

var AnimatedProps =
/*#__PURE__*/
function (_AnimatedObjectWithCh) {
  objectWithoutPropertiesLoose._inheritsLoose(AnimatedProps, _AnimatedObjectWithCh);

  function AnimatedProps(props, callback) {
    var _this;

    _this = _AnimatedObjectWithCh.call(this) || this;
    if (props.style) props = objectWithoutPropertiesLoose._extends({}, props, {
      style: createAnimatedStyle(props.style)
    });
    _this.payload = props;
    _this.update = callback;

    _this.attach();

    return _this;
  }

  return AnimatedProps;
}(AnimatedObjectWithChildren);

function createAnimatedComponent(Component) {
  var AnimatedComponent =
  /*#__PURE__*/
  function (_React$Component) {
    objectWithoutPropertiesLoose._inheritsLoose(AnimatedComponent, _React$Component);

    function AnimatedComponent(props) {
      var _this;

      _this = _React$Component.call(this) || this;

      _this.callback = function () {
        if (_this.node) {
          var didUpdate = applyAnimatedValues.fn(_this.node, _this.propsAnimated.getAnimatedValue(), objectWithoutPropertiesLoose._assertThisInitialized(objectWithoutPropertiesLoose._assertThisInitialized(_this)));
          if (didUpdate === false) _this.forceUpdate();
        }
      };

      _this.attachProps(props);

      return _this;
    }

    var _proto = AnimatedComponent.prototype;

    _proto.componentWillUnmount = function componentWillUnmount() {
      this.propsAnimated && this.propsAnimated.detach();
    };

    _proto.setNativeProps = function setNativeProps(props) {
      var didUpdate = applyAnimatedValues.fn(this.node, props, this);
      if (didUpdate === false) this.forceUpdate();
    } // The system is best designed when setNativeProps is implemented. It is
    // able to avoid re-rendering and directly set the attributes that
    // changed. However, setNativeProps can only be implemented on leaf
    // native components. If you want to animate a composite component, you
    // need to re-render it. In this case, we have a fallback that uses
    // forceUpdate.
    ;

    _proto.attachProps = function attachProps(_ref) {
      var forwardRef = _ref.forwardRef,
          nextProps = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_ref, ["forwardRef"]);

      var oldPropsAnimated = this.propsAnimated;
      this.propsAnimated = new AnimatedProps(nextProps, this.callback); // When you call detach, it removes the element from the parent list
      // of children. If it goes to 0, then the parent also detaches itself
      // and so on.
      // An optimization is to attach the new elements and THEN detach the old
      // ones instead of detaching and THEN attaching.
      // This way the intermediate state isn't to go to 0 and trigger
      // this expensive recursive detaching to then re-attach everything on
      // the very next operation.

      oldPropsAnimated && oldPropsAnimated.detach();
    };

    _proto.shouldComponentUpdate = function shouldComponentUpdate(props) {
      var style = props.style,
          nextProps = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(props, ["style"]);

      var _this$props = this.props,
          currentStyle = _this$props.style,
          currentProps = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_this$props, ["style"]);

      if (!shallowEqual(currentProps, nextProps) || !shallowEqual(currentStyle, style)) {
        this.attachProps(props);
        return true;
      }

      return false;
    };

    _proto.render = function render() {
      var _this2 = this;

      var _this$propsAnimated$g = this.propsAnimated.getValue(),
          scrollTop = _this$propsAnimated$g.scrollTop,
          scrollLeft = _this$propsAnimated$g.scrollLeft,
          animatedProps = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_this$propsAnimated$g, ["scrollTop", "scrollLeft"]);

      return React__default.createElement(Component, objectWithoutPropertiesLoose._extends({}, animatedProps, {
        ref: function ref(node) {
          return _this2.node = handleRef(node, _this2.props.forwardRef);
        }
      }));
    };

    return AnimatedComponent;
  }(React__default.Component);

  return React__default.forwardRef(function (props, ref) {
    return React__default.createElement(AnimatedComponent, objectWithoutPropertiesLoose._extends({}, props, {
      forwardRef: ref
    }));
  });
}

var config = {
  default: {
    tension: 170,
    friction: 26
  },
  gentle: {
    tension: 120,
    friction: 14
  },
  wobbly: {
    tension: 180,
    friction: 12
  },
  stiff: {
    tension: 210,
    friction: 20
  },
  slow: {
    tension: 280,
    friction: 60
  },
  molasses: {
    tension: 280,
    friction: 120
  }
};

var Spring =
/*#__PURE__*/
function (_React$Component) {
  objectWithoutPropertiesLoose._inheritsLoose(Spring, _React$Component);

  function Spring() {
    var _this;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;
    _this.state = {
      lastProps: {
        from: {},
        to: {}
      },
      propsChanged: false,
      internal: false
    };
    _this.controller = new Controller(null, null);
    _this.didUpdate = false;
    _this.didInject = false;
    _this.finished = true;

    _this.start = function () {
      _this.finished = false;
      var wasMounted = _this.mounted;

      _this.controller.start(function (props) {
        return _this.finish(objectWithoutPropertiesLoose._extends({}, props, {
          wasMounted: wasMounted
        }));
      }, _this.update);
    };

    _this.stop = function () {
      return _this.controller.stop(true);
    };

    _this.update = function () {
      return _this.mounted && _this.setState({
        internal: true
      });
    };

    _this.finish = function (_ref) {
      var finished = _ref.finished,
          noChange = _ref.noChange,
          wasMounted = _ref.wasMounted;
      _this.finished = true;

      if (_this.mounted && finished) {
        // Only call onRest if either we *were* mounted, or when there were changes
        if (_this.props.onRest && (wasMounted || !noChange)) _this.props.onRest(_this.controller.merged); // Restore end-state

        if (_this.mounted && _this.didInject) {
          _this.afterInject = convertValues(_this.props);

          _this.setState({
            internal: true
          });
        } // If we have an inject or values to apply after the animation we ping here


        if (_this.mounted && (_this.didInject || _this.props.after)) _this.setState({
          internal: true
        });
        _this.didInject = false;
      }
    };

    return _this;
  }

  var _proto = Spring.prototype;

  _proto.componentDidMount = function componentDidMount() {
    // componentDidUpdate isn't called on mount, we call it here to start animating
    this.componentDidUpdate();
    this.mounted = true;
  };

  _proto.componentWillUnmount = function componentWillUnmount() {
    // Stop all ongoing animtions
    this.mounted = false;
    this.stop();
  };

  Spring.getDerivedStateFromProps = function getDerivedStateFromProps(props, _ref2) {
    var internal = _ref2.internal,
        lastProps = _ref2.lastProps;
    // The following is a test against props that could alter the animation
    var from = props.from,
        to = props.to,
        reset = props.reset,
        force = props.force;
    var propsChanged = !shallowEqual(to, lastProps.to) || !shallowEqual(from, lastProps.from) || reset && !internal || force && !internal;
    return {
      propsChanged: propsChanged,
      lastProps: props,
      internal: false
    };
  };

  _proto.render = function render() {
    var _this2 = this;

    var children = this.props.children;
    var propsChanged = this.state.propsChanged; // Inject phase -----------------------------------------------------------
    // Handle injected frames, for instance targets/web/fix-auto
    // An inject will return an intermediary React node which measures itself out
    // .. and returns a callback when the values sought after are ready, usually "auto".

    if (this.props.inject && propsChanged && !this.injectProps) {
      var frame = this.props.inject(this.props, function (injectProps) {
        // The inject frame has rendered, now let's update animations...
        _this2.injectProps = injectProps;

        _this2.setState({
          internal: true
        });
      }); // Render out injected frame

      if (frame) return frame;
    } // Update phase -----------------------------------------------------------


    if (this.injectProps || propsChanged) {
      // We can potentially cause setState, but we're inside render, the flag prevents that
      this.didInject = false; // Update animations, this turns from/to props into AnimatedValues
      // An update can occur on injected props, or when own-props have changed.

      if (this.injectProps) {
        this.controller.update(this.injectProps); // didInject is needed, because there will be a 3rd stage, where the original values
        // .. will be restored after the animation is finished. When someone animates towards
        // .. "auto", the end-result should be "auto", not "1999px", which would block nested
        // .. height/width changes.

        this.didInject = true;
      } else if (propsChanged) this.controller.update(this.props); // Flag an update that occured, componentDidUpdate will start the animation later on


      this.didUpdate = true;
      this.afterInject = undefined;
      this.injectProps = undefined;
    } // Render phase -----------------------------------------------------------
    // Render out raw values or AnimatedValues depending on "native"


    var values = objectWithoutPropertiesLoose._extends({}, this.controller.getValues(), this.afterInject);

    if (this.finished) values = objectWithoutPropertiesLoose._extends({}, values, this.props.after);
    return Object.keys(values).length ? children(values) : null;
  };

  _proto.componentDidUpdate = function componentDidUpdate() {
    // The animation has to start *after* render, since at that point the scene
    // .. graph should be established, so we do it here. Unfortunatelly, non-native
    // .. animations as well as "auto"-injects call forceUpdate, so it's causing a loop.
    // .. didUpdate prevents that as it gets set only on prop changes.
    if (this.didUpdate) this.start();
    this.didUpdate = false;
  };

  return Spring;
}(React__default.Component);

Spring.defaultProps = {
  from: {},
  to: {},
  config: config.default,
  native: false,
  immediate: false,
  reset: false,
  force: false,
  inject: bugfixes
};

var Trail =
/*#__PURE__*/
function (_React$PureComponent) {
  objectWithoutPropertiesLoose._inheritsLoose(Trail, _React$PureComponent);

  function Trail() {
    var _this;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _React$PureComponent.call.apply(_React$PureComponent, [this].concat(args)) || this;
    _this.first = true;
    _this.instances = new Set();

    _this.hook = function (instance, index, length, reverse) {
      // Add instance to set
      _this.instances.add(instance); // Return undefined on the first index and from then on the previous instance


      if (reverse ? index === length - 1 : index === 0) return undefined;else return Array.from(_this.instances)[reverse ? index + 1 : index - 1];
    };

    return _this;
  }

  var _proto = Trail.prototype;

  _proto.render = function render() {
    var _this2 = this;

    var _this$props = this.props,
        items = _this$props.items,
        _children = _this$props.children,
        _this$props$from = _this$props.from,
        from = _this$props$from === void 0 ? {} : _this$props$from,
        initial = _this$props.initial,
        reverse = _this$props.reverse,
        keys = _this$props.keys,
        delay = _this$props.delay,
        onRest = _this$props.onRest,
        props = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_this$props, ["items", "children", "from", "initial", "reverse", "keys", "delay", "onRest"]);

    var array = toArray(items);
    return toArray(array).map(function (item, i) {
      return React__default.createElement(Spring, objectWithoutPropertiesLoose._extends({
        onRest: i === 0 ? onRest : null,
        key: typeof keys === 'function' ? keys(item) : toArray(keys)[i],
        from: _this2.first && initial !== void 0 ? initial || {} : from
      }, props, {
        delay: i === 0 && delay || undefined,
        attach: function attach(instance) {
          return _this2.hook(instance, i, array.length, reverse);
        },
        children: function children(props) {
          var child = _children(item, i);

          return child ? child(props) : null;
        }
      }));
    });
  };

  _proto.componentDidUpdate = function componentDidUpdate(prevProps) {
    this.first = false;
    if (prevProps.items !== this.props.items) this.instances.clear();
  };

  return Trail;
}(React__default.PureComponent);

Trail.defaultProps = {
  keys: function keys(item) {
    return item;
  }
};

var DEFAULT = '__default';

var KeyframesImpl =
/*#__PURE__*/
function (_React$PureComponent) {
  objectWithoutPropertiesLoose._inheritsLoose(KeyframesImpl, _React$PureComponent);

  function KeyframesImpl() {
    var _this;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _React$PureComponent.call.apply(_React$PureComponent, [this].concat(args)) || this;
    _this.guid = 0;
    _this.state = {
      props: {},
      resolve: function resolve() {
        return null;
      },
      last: true,
      index: 0
    };

    _this.next = function (props, last, index) {
      if (last === void 0) {
        last = true;
      }

      if (index === void 0) {
        index = 0;
      }

      _this.running = true;
      return new Promise(function (resolve) {
        _this.mounted && _this.setState(function (state) {
          return {
            props: props,
            resolve: resolve,
            last: last,
            index: index
          };
        }, function () {
          return _this.running = false;
        });
      });
    };

    return _this;
  }

  var _proto = KeyframesImpl.prototype;

  _proto.componentDidMount = function componentDidMount() {
    this.mounted = true;
    this.componentDidUpdate({});
  };

  _proto.componentWillUnmount = function componentWillUnmount() {
    this.mounted = false;
  };

  _proto.componentDidUpdate = function componentDidUpdate(previous) {
    var _this2 = this;

    var _this$props = this.props,
        states = _this$props.states,
        f = _this$props.filter,
        state = _this$props.state;

    if (previous.state !== this.props.state || this.props.reset && !this.running || !shallowEqual(states[state], previous.states[previous.state])) {
      if (states && state && states[state]) {
        (function () {
          var localId = ++_this2.guid;
          var slots = states[state];

          if (slots) {
            if (Array.isArray(slots)) {
              var q = Promise.resolve();

              var _loop = function _loop(i) {
                var index = i;
                var slot = slots[index];
                var last = index === slots.length - 1;
                q = q.then(function () {
                  return localId === _this2.guid && _this2.next(f(slot), last, index);
                });
              };

              for (var i = 0; i < slots.length; i++) {
                _loop(i);
              }
            } else if (typeof slots === 'function') {
              var index = 0;
              slots( // next
              function (props, last) {
                if (last === void 0) {
                  last = false;
                }

                return localId === _this2.guid && _this2.next(f(props), last, index++);
              }, // cancel
              function () {
                return requestFrame(function () {
                  return _this2.instance && _this2.instance.stop();
                });
              }, // ownprops
              _this2.props);
            } else {
              _this2.next(f(states[state]));
            }
          }
        })();
      }
    }
  };

  _proto.render = function render() {
    var _this3 = this;

    var _this$state = this.state,
        props = _this$state.props,
        resolve = _this$state.resolve,
        last = _this$state.last,
        index = _this$state.index;
    if (!props || Object.keys(props).length === 0) return null;

    var _this$props2 = this.props,
        state = _this$props2.state,
        filter = _this$props2.filter,
        states = _this$props2.states,
        config = _this$props2.config,
        Component = _this$props2.primitive,
        _onRest = _this$props2.onRest,
        forwardRef = _this$props2.forwardRef,
        rest = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_this$props2, ["state", "filter", "states", "config", "primitive", "onRest", "forwardRef"]); // Arrayed configs need an index to process


    if (Array.isArray(config)) config = config[index];
    return React__default.createElement(Component, objectWithoutPropertiesLoose._extends({
      ref: function ref(_ref) {
        return _this3.instance = handleRef(_ref, forwardRef);
      },
      config: config
    }, rest, props, {
      onRest: function onRest(args) {
        resolve(args);
        if (_onRest && last) _onRest(args);
      }
    }));
  };

  return KeyframesImpl;
}(React__default.PureComponent);

KeyframesImpl.defaultProps = {
  state: DEFAULT
};
var Keyframes = React__default.forwardRef(function (props, ref) {
  return React__default.createElement(KeyframesImpl, objectWithoutPropertiesLoose._extends({}, props, {
    forwardRef: ref
  }));
});

Keyframes.create = function (primitive) {
  return function (states, filter) {
    var _states;

    if (filter === void 0) {
      filter = function filter(states) {
        return states;
      };
    }

    if (typeof states === 'function' || Array.isArray(states)) states = (_states = {}, _states[DEFAULT] = states, _states);
    return function (props) {
      return React__default.createElement(KeyframesImpl, objectWithoutPropertiesLoose._extends({
        primitive: primitive,
        states: states,
        filter: filter
      }, props));
    };
  };
};

Keyframes.Spring = function (states) {
  return Keyframes.create(Spring)(states, interpolateTo);
};

Keyframes.Trail = function (states) {
  return Keyframes.create(Trail)(states, interpolateTo);
};

var guid = 0;

var get = function get(props) {
  var items = props.items,
      keys = props.keys,
      rest = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(props, ["items", "keys"]);

  items = toArray(items !== void 0 ? items : null);
  keys = typeof keys === 'function' ? items.map(keys) : toArray(keys); // Make sure numeric keys are interpreted as Strings (5 !== "5")

  return objectWithoutPropertiesLoose._extends({
    items: items,
    keys: keys.map(function (key) {
      return String(key);
    })
  }, rest);
};

var Transition =
/*#__PURE__*/
function (_React$PureComponent) {
  objectWithoutPropertiesLoose._inheritsLoose(Transition, _React$PureComponent);

  var _proto = Transition.prototype;

  _proto.componentDidMount = function componentDidMount() {
    this.mounted = true;
  };

  _proto.componentWillUnmount = function componentWillUnmount() {
    this.mounted = false;
  };

  function Transition(prevProps) {
    var _this;

    _this = _React$PureComponent.call(this, prevProps) || this;

    _this.destroyItem = function (item, key, state) {
      return function (values) {
        var _this$props = _this.props,
            onRest = _this$props.onRest,
            onDestroyed = _this$props.onDestroyed;

        if (_this.mounted) {
          onDestroyed && onDestroyed(item);

          _this.setState(function (_ref) {
            var deleted = _ref.deleted;
            return {
              deleted: deleted.filter(function (t) {
                return t.key !== key;
              })
            };
          });

          onRest && onRest(item, state, values);
        }
      };
    };

    _this.state = {
      first: true,
      transitions: [],
      current: {},
      deleted: [],
      prevProps: prevProps
    };
    return _this;
  }

  Transition.getDerivedStateFromProps = function getDerivedStateFromProps(props, _ref2) {
    var first = _ref2.first,
        prevProps = _ref2.prevProps,
        state = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_ref2, ["first", "prevProps"]);

    var _get = get(props),
        items = _get.items,
        keys = _get.keys,
        initial = _get.initial,
        from = _get.from,
        enter = _get.enter,
        leave = _get.leave,
        update = _get.update,
        _get$trail = _get.trail,
        trail = _get$trail === void 0 ? 0 : _get$trail,
        unique = _get.unique,
        config = _get.config;

    var _get2 = get(prevProps),
        _keys = _get2.keys,
        _items = _get2.items;

    var current = objectWithoutPropertiesLoose._extends({}, state.current);

    var deleted = [].concat(state.deleted); // Compare next keys with current keys

    var currentKeys = Object.keys(current);
    var currentSet = new Set(currentKeys);
    var nextSet = new Set(keys);
    var added = keys.filter(function (item) {
      return !currentSet.has(item);
    });
    var removed = state.transitions.filter(function (item) {
      return !item.destroyed && !nextSet.has(item.originalKey);
    }).map(function (i) {
      return i.originalKey;
    });
    var updated = keys.filter(function (item) {
      return currentSet.has(item);
    });
    var delay = 0;
    added.forEach(function (key) {
      // In unique mode, remove fading out transitions if their key comes in again
      if (unique && deleted.find(function (d) {
        return d.originalKey === key;
      })) deleted = deleted.filter(function (t) {
        return t.originalKey !== key;
      });
      var keyIndex = keys.indexOf(key);
      var item = items[keyIndex];
      var state = 'enter';
      current[key] = {
        state: state,
        originalKey: key,
        key: unique ? String(key) : guid++,
        item: item,
        trail: delay = delay + trail,
        config: callProp(config, item, state),
        from: callProp(first ? initial !== void 0 ? initial || {} : from : from, item),
        to: callProp(enter, item)
      };
    });
    removed.forEach(function (key) {
      var keyIndex = _keys.indexOf(key);

      var item = _items[keyIndex];
      var state = 'leave';
      deleted.push(objectWithoutPropertiesLoose._extends({}, current[key], {
        state: state,
        destroyed: true,
        left: _keys[Math.max(0, keyIndex - 1)],
        right: _keys[Math.min(_keys.length, keyIndex + 1)],
        trail: delay = delay + trail,
        config: callProp(config, item, state),
        to: callProp(leave, item)
      }));
      delete current[key];
    });
    updated.forEach(function (key) {
      var keyIndex = keys.indexOf(key);
      var item = items[keyIndex];
      var state = 'update';
      current[key] = objectWithoutPropertiesLoose._extends({}, current[key], {
        item: item,
        state: state,
        trail: delay = delay + trail,
        config: callProp(config, item, state),
        to: callProp(update, item)
      });
    }); // This tries to restore order for deleted items by finding their last known siblings

    var out = keys.map(function (key) {
      return current[key];
    });
    deleted.forEach(function (_ref3) {
      var left = _ref3.left,
          right = _ref3.right,
          transition = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_ref3, ["left", "right"]);

      var pos; // Was it the element on the left, if yes, move there ...

      if ((pos = out.findIndex(function (t) {
        return t.originalKey === left;
      })) !== -1) pos += 1; // Or how about the element on the right ...

      if (pos === -1) pos = out.findIndex(function (t) {
        return t.originalKey === right;
      }); // Maybe we'll find it in the list of deleted items

      if (pos === -1) pos = deleted.findIndex(function (t) {
        return t.originalKey === left;
      }); // Checking right side as well

      if (pos === -1) pos = deleted.findIndex(function (t) {
        return t.originalKey === right;
      }); // And if nothing else helps, move it to the start ¯\_(ツ)_/¯

      pos = Math.max(0, pos);
      out = [].concat(out.slice(0, pos), [transition], out.slice(pos));
    });
    return {
      first: first && added.length === 0,
      transitions: out,
      current: current,
      deleted: deleted,
      prevProps: props
    };
  };

  _proto.render = function render() {
    var _this2 = this;

    var _this$props2 = this.props,
        initial = _this$props2.initial,
        _this$props2$from = _this$props2.from,
        _this$props2$enter = _this$props2.enter,
        _this$props2$leave = _this$props2.leave,
        _this$props2$update = _this$props2.update,
        onDestroyed = _this$props2.onDestroyed,
        keys = _this$props2.keys,
        items = _this$props2.items,
        onFrame = _this$props2.onFrame,
        onRest = _this$props2.onRest,
        onStart = _this$props2.onStart,
        trail = _this$props2.trail,
        config = _this$props2.config,
        _children = _this$props2.children,
        unique = _this$props2.unique,
        reset = _this$props2.reset,
        extra = objectWithoutPropertiesLoose._objectWithoutPropertiesLoose(_this$props2, ["initial", "from", "enter", "leave", "update", "onDestroyed", "keys", "items", "onFrame", "onRest", "onStart", "trail", "config", "children", "unique", "reset"]);

    return this.state.transitions.map(function (_ref4, i) {
      var _ref5;

      var state = _ref4.state,
          key = _ref4.key,
          item = _ref4.item,
          from = _ref4.from,
          to = _ref4.to,
          trail = _ref4.trail,
          config = _ref4.config,
          destroyed = _ref4.destroyed;
      return React__default.createElement(Keyframes, objectWithoutPropertiesLoose._extends({
        reset: reset && state === 'enter',
        primitive: Spring,
        state: state,
        filter: interpolateTo,
        states: (_ref5 = {}, _ref5[state] = to, _ref5),
        key: key,
        onRest: destroyed ? _this2.destroyItem(item, key, state) : onRest && function (values) {
          return onRest(item, state, values);
        },
        onStart: onStart && function () {
          return onStart(item, state);
        },
        onFrame: onFrame && function (values) {
          return onFrame(item, state, values);
        },
        delay: trail,
        config: config
      }, extra, {
        from: from,
        children: function children(props) {
          var child = _children(item, state, i);

          return child ? child(props) : null;
        }
      }));
    });
  };

  return Transition;
}(React__default.PureComponent);

Transition.defaultProps = {
  keys: function keys(item) {
    return item;
  },
  unique: false,
  reset: false
};

var domElements = ['a', 'abbr', 'address', 'area', 'article', 'aside', 'audio', 'b', 'base', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'cite', 'code', 'col', 'colgroup', 'data', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'iframe', 'img', 'input', 'ins', 'kbd', 'keygen', 'label', 'legend', 'li', 'link', 'main', 'map', 'mark', 'marquee', 'menu', 'menuitem', 'meta', 'meter', 'nav', 'noscript', 'object', 'ol', 'optgroup', 'option', 'output', 'p', 'param', 'picture', 'pre', 'progress', 'q', 'rp', 'rt', 'ruby', 's', 'samp', 'script', 'section', 'select', 'small', 'source', 'span', 'strong', 'style', 'sub', 'summary', 'sup', 'table', 'tbody', 'td', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'track', 'u', 'ul', 'var', 'video', 'wbr', // SVG
'circle', 'clipPath', 'defs', 'ellipse', 'foreignObject', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'svg', 'text', 'tspan'];
var extendedAnimated = domElements.reduce(function (acc, element) {
  acc[element] = createAnimatedComponent(element);
  return acc;
}, createAnimatedComponent);

exports.Spring = Spring;
exports.Transition = Transition;
exports.extendedAnimated = extendedAnimated;
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