tailwindcss-miniprogram-preset/dist/index.esm.js

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var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

var createPlugin$2 = {};

Object.defineProperty(createPlugin$2, "__esModule", {
  value: true
});
createPlugin$2.default = void 0;

function createPlugin$1(plugin, config) {
  return {
    handler: plugin,
    config
  };
}

createPlugin$1.withOptions = function (pluginFunction, configFunction = () => ({})) {
  const optionsFunction = function (options) {
    return {
      __options: options,
      handler: pluginFunction(options),
      config: configFunction(options)
    };
  };

  optionsFunction.__isOptionsFunction = true; // Expose plugin dependencies so that `object-hash` returns a different
  // value if anything here changes, to ensure a rebuild is triggered.

  optionsFunction.__pluginFunction = pluginFunction;
  optionsFunction.__configFunction = configFunction;
  return optionsFunction;
};

var _default = createPlugin$1;
createPlugin$2.default = _default;

const createPlugin = createPlugin$2;

var plugin = (createPlugin.__esModule ? createPlugin : { default: createPlugin }).default;

const corePlugins = [
    // #endregion 基础样式
    // 'preflight',
    // #endregion
    // #region  布局/容器
    // 'container',
    // #endregion
    // #region 不支持 :not 选择器
    // 参考 https://developers.weixin.qq.com/miniprogram/dev/framework/view/wxss.html
    // 'space',
    // 'divideWidth',
    // 'divideColor',
    // 'divideStyle',
    // 'divideOpacity',
    // #endregion
    // #region 可访问性 :屏幕阅读器
    // 'accessibility',
    // #endregion
    'appearance',
    'backgroundAttachment',
    'backgroundClip',
    'backgroundColor',
    'backgroundImage',
    'gradientColorStops',
    'backgroundOpacity',
    'backgroundPosition',
    'backgroundRepeat',
    'backgroundSize',
    'borderCollapse',
    'borderColor',
    'borderOpacity',
    'borderRadius',
    'borderStyle',
    'borderWidth',
    'boxSizing',
    'cursor',
    'display',
    'flexDirection',
    'flexWrap',
    // #region 盒对齐/Grid相关
    // 'placeItems',
    // 'placeContent',
    // 'placeSelf',
    // #endregion
    'alignItems',
    'alignContent',
    'alignSelf',
    'justifyItems',
    'justifyContent',
    'justifySelf',
    'flex',
    'flexGrow',
    'flexShrink',
    'order',
    'float',
    'clear',
    // #region 小程序字体需要js额外加载，这里先不用 fontFamily
    // 'fontFamily',
    // #endregion
    'fontWeight',
    // 'height',
    'fontSize',
    'lineHeight',
    'listStylePosition',
    'listStyleType',
    // 'margin',
    // 'maxHeight',
    'maxWidth',
    'minHeight',
    'minWidth',
    'objectFit',
    'objectPosition',
    'opacity',
    'outline',
    'overflow',
    'overscrollBehavior',
    // 'padding',
    'placeholderColor',
    'placeholderOpacity',
    'pointerEvents',
    'position',
    // 'inset', // 用不着
    'resize',
    // 'boxShadow', // *,::before,::after 限制
    // 'ringWidth', // *,::before,::after 限制
    // 'ringOffsetColor',
    // 'ringOffsetWidth',
    // 'ringColor',
    // 'ringOpacity',
    // #region SVG 相关
    // 'fill',
    // 'stroke',
    // 'strokeWidth',
    // #endregion
    'tableLayout',
    'textAlign',
    'textColor',
    'textOpacity',
    'textOverflow',
    'fontStyle',
    'textTransform',
    'textDecoration',
    'fontSmoothing',
    'fontVariantNumeric',
    'letterSpacing',
    'userSelect',
    'verticalAlign',
    'visibility',
    'whitespace',
    'wordBreak',
    // 'width',
    'zIndex',
    // #region  网格布局(小程序自己的兼容问题还没搞定)
    // 'gap',
    // 'gridAutoFlow',
    // 'gridTemplateColumns',
    // 'gridAutoColumns',
    // 'gridColumn',
    // 'gridColumnStart',
    // 'gridColumnEnd',
    // 'gridTemplateRows',
    // 'gridAutoRows',
    // 'gridRow',
    // 'gridRowStart',
    // 'gridRowEnd',
    // #endregion
    'transform',
    'transformOrigin',
    'scale',
    'rotate',
    // 'translate', 没啥用
    'skew',
    'transitionProperty',
    'transitionTimingFunction',
    'transitionDuration',
    'transitionDelay',
    'animation'
];

const escapeMap = {
    '/': '-div-',
    '.': '-dot-'
};
/**
 * 转义工作
 */
function escape(str) {
    return Object.entries(escapeMap).reduce((acc, [key, value]) => {
        return acc.replace(key, value);
    }, str);
}

/**
 * Removes all key-value entries from the list cache.
 *
 * @private
 * @name clear
 * @memberOf ListCache
 */

function listCacheClear$1() {
  this.__data__ = [];
  this.size = 0;
}

var _listCacheClear = listCacheClear$1;

/**
 * Performs a
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * comparison between two values to determine if they are equivalent.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.eq(object, object);
 * // => true
 *
 * _.eq(object, other);
 * // => false
 *
 * _.eq('a', 'a');
 * // => true
 *
 * _.eq('a', Object('a'));
 * // => false
 *
 * _.eq(NaN, NaN);
 * // => true
 */

function eq$2(value, other) {
  return value === other || (value !== value && other !== other);
}

var eq_1 = eq$2;

var eq$1 = eq_1;

/**
 * Gets the index at which the `key` is found in `array` of key-value pairs.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} key The key to search for.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function assocIndexOf$4(array, key) {
  var length = array.length;
  while (length--) {
    if (eq$1(array[length][0], key)) {
      return length;
    }
  }
  return -1;
}

var _assocIndexOf = assocIndexOf$4;

var assocIndexOf$3 = _assocIndexOf;

/** Used for built-in method references. */
var arrayProto = Array.prototype;

/** Built-in value references. */
var splice = arrayProto.splice;

/**
 * Removes `key` and its value from the list cache.
 *
 * @private
 * @name delete
 * @memberOf ListCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function listCacheDelete$1(key) {
  var data = this.__data__,
      index = assocIndexOf$3(data, key);

  if (index < 0) {
    return false;
  }
  var lastIndex = data.length - 1;
  if (index == lastIndex) {
    data.pop();
  } else {
    splice.call(data, index, 1);
  }
  --this.size;
  return true;
}

var _listCacheDelete = listCacheDelete$1;

var assocIndexOf$2 = _assocIndexOf;

/**
 * Gets the list cache value for `key`.
 *
 * @private
 * @name get
 * @memberOf ListCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function listCacheGet$1(key) {
  var data = this.__data__,
      index = assocIndexOf$2(data, key);

  return index < 0 ? undefined : data[index][1];
}

var _listCacheGet = listCacheGet$1;

var assocIndexOf$1 = _assocIndexOf;

/**
 * Checks if a list cache value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf ListCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function listCacheHas$1(key) {
  return assocIndexOf$1(this.__data__, key) > -1;
}

var _listCacheHas = listCacheHas$1;

var assocIndexOf = _assocIndexOf;

/**
 * Sets the list cache `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf ListCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the list cache instance.
 */
function listCacheSet$1(key, value) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    ++this.size;
    data.push([key, value]);
  } else {
    data[index][1] = value;
  }
  return this;
}

var _listCacheSet = listCacheSet$1;

var listCacheClear = _listCacheClear,
    listCacheDelete = _listCacheDelete,
    listCacheGet = _listCacheGet,
    listCacheHas = _listCacheHas,
    listCacheSet = _listCacheSet;

/**
 * Creates an list cache object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function ListCache$4(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `ListCache`.
ListCache$4.prototype.clear = listCacheClear;
ListCache$4.prototype['delete'] = listCacheDelete;
ListCache$4.prototype.get = listCacheGet;
ListCache$4.prototype.has = listCacheHas;
ListCache$4.prototype.set = listCacheSet;

var _ListCache = ListCache$4;

var ListCache$3 = _ListCache;

/**
 * Removes all key-value entries from the stack.
 *
 * @private
 * @name clear
 * @memberOf Stack
 */
function stackClear$1() {
  this.__data__ = new ListCache$3;
  this.size = 0;
}

var _stackClear = stackClear$1;

/**
 * Removes `key` and its value from the stack.
 *
 * @private
 * @name delete
 * @memberOf Stack
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */

function stackDelete$1(key) {
  var data = this.__data__,
      result = data['delete'](key);

  this.size = data.size;
  return result;
}

var _stackDelete = stackDelete$1;

/**
 * Gets the stack value for `key`.
 *
 * @private
 * @name get
 * @memberOf Stack
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */

function stackGet$1(key) {
  return this.__data__.get(key);
}

var _stackGet = stackGet$1;

/**
 * Checks if a stack value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Stack
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */

function stackHas$1(key) {
  return this.__data__.has(key);
}

var _stackHas = stackHas$1;

/** Detect free variable `global` from Node.js. */

var freeGlobal$1 = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;

var _freeGlobal = freeGlobal$1;

var freeGlobal = _freeGlobal;

/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
var root$8 = freeGlobal || freeSelf || Function('return this')();

var _root = root$8;

var root$7 = _root;

/** Built-in value references. */
var Symbol$3 = root$7.Symbol;

var _Symbol = Symbol$3;

var Symbol$2 = _Symbol;

/** Used for built-in method references. */
var objectProto$c = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$9 = objectProto$c.hasOwnProperty;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString$1 = objectProto$c.toString;

/** Built-in value references. */
var symToStringTag$1 = Symbol$2 ? Symbol$2.toStringTag : undefined;

/**
 * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the raw `toStringTag`.
 */
function getRawTag$1(value) {
  var isOwn = hasOwnProperty$9.call(value, symToStringTag$1),
      tag = value[symToStringTag$1];

  try {
    value[symToStringTag$1] = undefined;
    var unmasked = true;
  } catch (e) {}

  var result = nativeObjectToString$1.call(value);
  if (unmasked) {
    if (isOwn) {
      value[symToStringTag$1] = tag;
    } else {
      delete value[symToStringTag$1];
    }
  }
  return result;
}

var _getRawTag = getRawTag$1;

/** Used for built-in method references. */

var objectProto$b = Object.prototype;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto$b.toString;

/**
 * Converts `value` to a string using `Object.prototype.toString`.
 *
 * @private
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 */
function objectToString$1(value) {
  return nativeObjectToString.call(value);
}

var _objectToString = objectToString$1;

var Symbol$1 = _Symbol,
    getRawTag = _getRawTag,
    objectToString = _objectToString;

/** `Object#toString` result references. */
var nullTag = '[object Null]',
    undefinedTag = '[object Undefined]';

/** Built-in value references. */
var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined;

/**
 * The base implementation of `getTag` without fallbacks for buggy environments.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
function baseGetTag$4(value) {
  if (value == null) {
    return value === undefined ? undefinedTag : nullTag;
  }
  return (symToStringTag && symToStringTag in Object(value))
    ? getRawTag(value)
    : objectToString(value);
}

var _baseGetTag = baseGetTag$4;

/**
 * Checks if `value` is the
 * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
 * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an object, else `false`.
 * @example
 *
 * _.isObject({});
 * // => true
 *
 * _.isObject([1, 2, 3]);
 * // => true
 *
 * _.isObject(_.noop);
 * // => true
 *
 * _.isObject(null);
 * // => false
 */

function isObject$5(value) {
  var type = typeof value;
  return value != null && (type == 'object' || type == 'function');
}

var isObject_1 = isObject$5;

var baseGetTag$3 = _baseGetTag,
    isObject$4 = isObject_1;

/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
    funcTag$2 = '[object Function]',
    genTag$1 = '[object GeneratorFunction]',
    proxyTag = '[object Proxy]';

/**
 * Checks if `value` is classified as a `Function` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a function, else `false`.
 * @example
 *
 * _.isFunction(_);
 * // => true
 *
 * _.isFunction(/abc/);
 * // => false
 */
function isFunction$2(value) {
  if (!isObject$4(value)) {
    return false;
  }
  // The use of `Object#toString` avoids issues with the `typeof` operator
  // in Safari 9 which returns 'object' for typed arrays and other constructors.
  var tag = baseGetTag$3(value);
  return tag == funcTag$2 || tag == genTag$1 || tag == asyncTag || tag == proxyTag;
}

var isFunction_1 = isFunction$2;

var root$6 = _root;

/** Used to detect overreaching core-js shims. */
var coreJsData$1 = root$6['__core-js_shared__'];

var _coreJsData = coreJsData$1;

var coreJsData = _coreJsData;

/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
  return uid ? ('Symbol(src)_1.' + uid) : '';
}());

/**
 * Checks if `func` has its source masked.
 *
 * @private
 * @param {Function} func The function to check.
 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
 */
function isMasked$1(func) {
  return !!maskSrcKey && (maskSrcKey in func);
}

var _isMasked = isMasked$1;

/** Used for built-in method references. */

var funcProto$1 = Function.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString$1 = funcProto$1.toString;

/**
 * Converts `func` to its source code.
 *
 * @private
 * @param {Function} func The function to convert.
 * @returns {string} Returns the source code.
 */
function toSource$2(func) {
  if (func != null) {
    try {
      return funcToString$1.call(func);
    } catch (e) {}
    try {
      return (func + '');
    } catch (e) {}
  }
  return '';
}

var _toSource = toSource$2;

var isFunction$1 = isFunction_1,
    isMasked = _isMasked,
    isObject$3 = isObject_1,
    toSource$1 = _toSource;

/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto$a = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty$8 = objectProto$a.hasOwnProperty;

/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
  funcToString.call(hasOwnProperty$8).replace(reRegExpChar, '\\$&')
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);

/**
 * The base implementation of `_.isNative` without bad shim checks.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a native function,
 *  else `false`.
 */
function baseIsNative$1(value) {
  if (!isObject$3(value) || isMasked(value)) {
    return false;
  }
  var pattern = isFunction$1(value) ? reIsNative : reIsHostCtor;
  return pattern.test(toSource$1(value));
}

var _baseIsNative = baseIsNative$1;

/**
 * Gets the value at `key` of `object`.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */

function getValue$1(object, key) {
  return object == null ? undefined : object[key];
}

var _getValue = getValue$1;

var baseIsNative = _baseIsNative,
    getValue = _getValue;

/**
 * Gets the native function at `key` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the method to get.
 * @returns {*} Returns the function if it's native, else `undefined`.
 */
function getNative$7(object, key) {
  var value = getValue(object, key);
  return baseIsNative(value) ? value : undefined;
}

var _getNative = getNative$7;

var getNative$6 = _getNative,
    root$5 = _root;

/* Built-in method references that are verified to be native. */
var Map$3 = getNative$6(root$5, 'Map');

var _Map = Map$3;

var getNative$5 = _getNative;

/* Built-in method references that are verified to be native. */
var nativeCreate$4 = getNative$5(Object, 'create');

var _nativeCreate = nativeCreate$4;

var nativeCreate$3 = _nativeCreate;

/**
 * Removes all key-value entries from the hash.
 *
 * @private
 * @name clear
 * @memberOf Hash
 */
function hashClear$1() {
  this.__data__ = nativeCreate$3 ? nativeCreate$3(null) : {};
  this.size = 0;
}

var _hashClear = hashClear$1;

/**
 * Removes `key` and its value from the hash.
 *
 * @private
 * @name delete
 * @memberOf Hash
 * @param {Object} hash The hash to modify.
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */

function hashDelete$1(key) {
  var result = this.has(key) && delete this.__data__[key];
  this.size -= result ? 1 : 0;
  return result;
}

var _hashDelete = hashDelete$1;

var nativeCreate$2 = _nativeCreate;

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED$1 = '__lodash_hash_undefined__';

/** Used for built-in method references. */
var objectProto$9 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$7 = objectProto$9.hasOwnProperty;

/**
 * Gets the hash value for `key`.
 *
 * @private
 * @name get
 * @memberOf Hash
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function hashGet$1(key) {
  var data = this.__data__;
  if (nativeCreate$2) {
    var result = data[key];
    return result === HASH_UNDEFINED$1 ? undefined : result;
  }
  return hasOwnProperty$7.call(data, key) ? data[key] : undefined;
}

var _hashGet = hashGet$1;

var nativeCreate$1 = _nativeCreate;

/** Used for built-in method references. */
var objectProto$8 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$6 = objectProto$8.hasOwnProperty;

/**
 * Checks if a hash value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Hash
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function hashHas$1(key) {
  var data = this.__data__;
  return nativeCreate$1 ? (data[key] !== undefined) : hasOwnProperty$6.call(data, key);
}

var _hashHas = hashHas$1;

var nativeCreate = _nativeCreate;

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/**
 * Sets the hash `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Hash
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the hash instance.
 */
function hashSet$1(key, value) {
  var data = this.__data__;
  this.size += this.has(key) ? 0 : 1;
  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
  return this;
}

var _hashSet = hashSet$1;

var hashClear = _hashClear,
    hashDelete = _hashDelete,
    hashGet = _hashGet,
    hashHas = _hashHas,
    hashSet = _hashSet;

/**
 * Creates a hash object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Hash$1(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `Hash`.
Hash$1.prototype.clear = hashClear;
Hash$1.prototype['delete'] = hashDelete;
Hash$1.prototype.get = hashGet;
Hash$1.prototype.has = hashHas;
Hash$1.prototype.set = hashSet;

var _Hash = Hash$1;

var Hash = _Hash,
    ListCache$2 = _ListCache,
    Map$2 = _Map;

/**
 * Removes all key-value entries from the map.
 *
 * @private
 * @name clear
 * @memberOf MapCache
 */
function mapCacheClear$1() {
  this.size = 0;
  this.__data__ = {
    'hash': new Hash,
    'map': new (Map$2 || ListCache$2),
    'string': new Hash
  };
}

var _mapCacheClear = mapCacheClear$1;

/**
 * Checks if `value` is suitable for use as unique object key.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
 */

function isKeyable$1(value) {
  var type = typeof value;
  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
    ? (value !== '__proto__')
    : (value === null);
}

var _isKeyable = isKeyable$1;

var isKeyable = _isKeyable;

/**
 * Gets the data for `map`.
 *
 * @private
 * @param {Object} map The map to query.
 * @param {string} key The reference key.
 * @returns {*} Returns the map data.
 */
function getMapData$4(map, key) {
  var data = map.__data__;
  return isKeyable(key)
    ? data[typeof key == 'string' ? 'string' : 'hash']
    : data.map;
}

var _getMapData = getMapData$4;

var getMapData$3 = _getMapData;

/**
 * Removes `key` and its value from the map.
 *
 * @private
 * @name delete
 * @memberOf MapCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function mapCacheDelete$1(key) {
  var result = getMapData$3(this, key)['delete'](key);
  this.size -= result ? 1 : 0;
  return result;
}

var _mapCacheDelete = mapCacheDelete$1;

var getMapData$2 = _getMapData;

/**
 * Gets the map value for `key`.
 *
 * @private
 * @name get
 * @memberOf MapCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function mapCacheGet$1(key) {
  return getMapData$2(this, key).get(key);
}

var _mapCacheGet = mapCacheGet$1;

var getMapData$1 = _getMapData;

/**
 * Checks if a map value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf MapCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function mapCacheHas$1(key) {
  return getMapData$1(this, key).has(key);
}

var _mapCacheHas = mapCacheHas$1;

var getMapData = _getMapData;

/**
 * Sets the map `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf MapCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the map cache instance.
 */
function mapCacheSet$1(key, value) {
  var data = getMapData(this, key),
      size = data.size;

  data.set(key, value);
  this.size += data.size == size ? 0 : 1;
  return this;
}

var _mapCacheSet = mapCacheSet$1;

var mapCacheClear = _mapCacheClear,
    mapCacheDelete = _mapCacheDelete,
    mapCacheGet = _mapCacheGet,
    mapCacheHas = _mapCacheHas,
    mapCacheSet = _mapCacheSet;

/**
 * Creates a map cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function MapCache$1(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `MapCache`.
MapCache$1.prototype.clear = mapCacheClear;
MapCache$1.prototype['delete'] = mapCacheDelete;
MapCache$1.prototype.get = mapCacheGet;
MapCache$1.prototype.has = mapCacheHas;
MapCache$1.prototype.set = mapCacheSet;

var _MapCache = MapCache$1;

var ListCache$1 = _ListCache,
    Map$1 = _Map,
    MapCache = _MapCache;

/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;

/**
 * Sets the stack `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Stack
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the stack cache instance.
 */
function stackSet$1(key, value) {
  var data = this.__data__;
  if (data instanceof ListCache$1) {
    var pairs = data.__data__;
    if (!Map$1 || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
      pairs.push([key, value]);
      this.size = ++data.size;
      return this;
    }
    data = this.__data__ = new MapCache(pairs);
  }
  data.set(key, value);
  this.size = data.size;
  return this;
}

var _stackSet = stackSet$1;

var ListCache = _ListCache,
    stackClear = _stackClear,
    stackDelete = _stackDelete,
    stackGet = _stackGet,
    stackHas = _stackHas,
    stackSet = _stackSet;

/**
 * Creates a stack cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Stack$1(entries) {
  var data = this.__data__ = new ListCache(entries);
  this.size = data.size;
}

// Add methods to `Stack`.
Stack$1.prototype.clear = stackClear;
Stack$1.prototype['delete'] = stackDelete;
Stack$1.prototype.get = stackGet;
Stack$1.prototype.has = stackHas;
Stack$1.prototype.set = stackSet;

var _Stack = Stack$1;

/**
 * A specialized version of `_.forEach` for arrays without support for
 * iteratee shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns `array`.
 */

function arrayEach$1(array, iteratee) {
  var index = -1,
      length = array == null ? 0 : array.length;

  while (++index < length) {
    if (iteratee(array[index], index, array) === false) {
      break;
    }
  }
  return array;
}

var _arrayEach = arrayEach$1;

var getNative$4 = _getNative;

var defineProperty$1 = (function() {
  try {
    var func = getNative$4(Object, 'defineProperty');
    func({}, '', {});
    return func;
  } catch (e) {}
}());

var _defineProperty = defineProperty$1;

var defineProperty = _defineProperty;

/**
 * The base implementation of `assignValue` and `assignMergeValue` without
 * value checks.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function baseAssignValue$2(object, key, value) {
  if (key == '__proto__' && defineProperty) {
    defineProperty(object, key, {
      'configurable': true,
      'enumerable': true,
      'value': value,
      'writable': true
    });
  } else {
    object[key] = value;
  }
}

var _baseAssignValue = baseAssignValue$2;

var baseAssignValue$1 = _baseAssignValue,
    eq = eq_1;

/** Used for built-in method references. */
var objectProto$7 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$5 = objectProto$7.hasOwnProperty;

/**
 * Assigns `value` to `key` of `object` if the existing value is not equivalent
 * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * for equality comparisons.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function assignValue$2(object, key, value) {
  var objValue = object[key];
  if (!(hasOwnProperty$5.call(object, key) && eq(objValue, value)) ||
      (value === undefined && !(key in object))) {
    baseAssignValue$1(object, key, value);
  }
}

var _assignValue = assignValue$2;

var assignValue$1 = _assignValue,
    baseAssignValue = _baseAssignValue;

/**
 * Copies properties of `source` to `object`.
 *
 * @private
 * @param {Object} source The object to copy properties from.
 * @param {Array} props The property identifiers to copy.
 * @param {Object} [object={}] The object to copy properties to.
 * @param {Function} [customizer] The function to customize copied values.
 * @returns {Object} Returns `object`.
 */
function copyObject$4(source, props, object, customizer) {
  var isNew = !object;
  object || (object = {});

  var index = -1,
      length = props.length;

  while (++index < length) {
    var key = props[index];

    var newValue = customizer
      ? customizer(object[key], source[key], key, object, source)
      : undefined;

    if (newValue === undefined) {
      newValue = source[key];
    }
    if (isNew) {
      baseAssignValue(object, key, newValue);
    } else {
      assignValue$1(object, key, newValue);
    }
  }
  return object;
}

var _copyObject = copyObject$4;

/**
 * The base implementation of `_.times` without support for iteratee shorthands
 * or max array length checks.
 *
 * @private
 * @param {number} n The number of times to invoke `iteratee`.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the array of results.
 */

function baseTimes$1(n, iteratee) {
  var index = -1,
      result = Array(n);

  while (++index < n) {
    result[index] = iteratee(index);
  }
  return result;
}

var _baseTimes = baseTimes$1;

/**
 * Checks if `value` is object-like. A value is object-like if it's not `null`
 * and has a `typeof` result of "object".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
 * @example
 *
 * _.isObjectLike({});
 * // => true
 *
 * _.isObjectLike([1, 2, 3]);
 * // => true
 *
 * _.isObjectLike(_.noop);
 * // => false
 *
 * _.isObjectLike(null);
 * // => false
 */

function isObjectLike$5(value) {
  return value != null && typeof value == 'object';
}

var isObjectLike_1 = isObjectLike$5;

var baseGetTag$2 = _baseGetTag,
    isObjectLike$4 = isObjectLike_1;

/** `Object#toString` result references. */
var argsTag$2 = '[object Arguments]';

/**
 * The base implementation of `_.isArguments`.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 */
function baseIsArguments$1(value) {
  return isObjectLike$4(value) && baseGetTag$2(value) == argsTag$2;
}

var _baseIsArguments = baseIsArguments$1;

var baseIsArguments = _baseIsArguments,
    isObjectLike$3 = isObjectLike_1;

/** Used for built-in method references. */
var objectProto$6 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$4 = objectProto$6.hasOwnProperty;

/** Built-in value references. */
var propertyIsEnumerable$1 = objectProto$6.propertyIsEnumerable;

/**
 * Checks if `value` is likely an `arguments` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 *  else `false`.
 * @example
 *
 * _.isArguments(function() { return arguments; }());
 * // => true
 *
 * _.isArguments([1, 2, 3]);
 * // => false
 */
var isArguments$1 = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
  return isObjectLike$3(value) && hasOwnProperty$4.call(value, 'callee') &&
    !propertyIsEnumerable$1.call(value, 'callee');
};

var isArguments_1 = isArguments$1;

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */

var isArray$3 = Array.isArray;

var isArray_1 = isArray$3;

var isBuffer$2 = {exports: {}};

/**
 * This method returns `false`.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {boolean} Returns `false`.
 * @example
 *
 * _.times(2, _.stubFalse);
 * // => [false, false]
 */

function stubFalse() {
  return false;
}

var stubFalse_1 = stubFalse;

(function (module, exports) {
var root = _root,
    stubFalse = stubFalse_1;

/** Detect free variable `exports`. */
var freeExports = exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;

/**
 * Checks if `value` is a buffer.
 *
 * @static
 * @memberOf _
 * @since 4.3.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
 * @example
 *
 * _.isBuffer(new Buffer(2));
 * // => true
 *
 * _.isBuffer(new Uint8Array(2));
 * // => false
 */
var isBuffer = nativeIsBuffer || stubFalse;

module.exports = isBuffer;
}(isBuffer$2, isBuffer$2.exports));

/** Used as references for various `Number` constants. */

var MAX_SAFE_INTEGER$1 = 9007199254740991;

/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;

/**
 * Checks if `value` is a valid array-like index.
 *
 * @private
 * @param {*} value The value to check.
 * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
 * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
 */
function isIndex$1(value, length) {
  var type = typeof value;
  length = length == null ? MAX_SAFE_INTEGER$1 : length;

  return !!length &&
    (type == 'number' ||
      (type != 'symbol' && reIsUint.test(value))) &&
        (value > -1 && value % 1 == 0 && value < length);
}

var _isIndex = isIndex$1;

/** Used as references for various `Number` constants. */

var MAX_SAFE_INTEGER = 9007199254740991;

/**
 * Checks if `value` is a valid array-like length.
 *
 * **Note:** This method is loosely based on
 * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
 * @example
 *
 * _.isLength(3);
 * // => true
 *
 * _.isLength(Number.MIN_VALUE);
 * // => false
 *
 * _.isLength(Infinity);
 * // => false
 *
 * _.isLength('3');
 * // => false
 */
function isLength$2(value) {
  return typeof value == 'number' &&
    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}

var isLength_1 = isLength$2;

var baseGetTag$1 = _baseGetTag,
    isLength$1 = isLength_1,
    isObjectLike$2 = isObjectLike_1;

/** `Object#toString` result references. */
var argsTag$1 = '[object Arguments]',
    arrayTag$1 = '[object Array]',
    boolTag$2 = '[object Boolean]',
    dateTag$2 = '[object Date]',
    errorTag$1 = '[object Error]',
    funcTag$1 = '[object Function]',
    mapTag$4 = '[object Map]',
    numberTag$2 = '[object Number]',
    objectTag$2 = '[object Object]',
    regexpTag$2 = '[object RegExp]',
    setTag$4 = '[object Set]',
    stringTag$2 = '[object String]',
    weakMapTag$2 = '[object WeakMap]';

var arrayBufferTag$2 = '[object ArrayBuffer]',
    dataViewTag$3 = '[object DataView]',
    float32Tag$2 = '[object Float32Array]',
    float64Tag$2 = '[object Float64Array]',
    int8Tag$2 = '[object Int8Array]',
    int16Tag$2 = '[object Int16Array]',
    int32Tag$2 = '[object Int32Array]',
    uint8Tag$2 = '[object Uint8Array]',
    uint8ClampedTag$2 = '[object Uint8ClampedArray]',
    uint16Tag$2 = '[object Uint16Array]',
    uint32Tag$2 = '[object Uint32Array]';

/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag$2] = typedArrayTags[float64Tag$2] =
typedArrayTags[int8Tag$2] = typedArrayTags[int16Tag$2] =
typedArrayTags[int32Tag$2] = typedArrayTags[uint8Tag$2] =
typedArrayTags[uint8ClampedTag$2] = typedArrayTags[uint16Tag$2] =
typedArrayTags[uint32Tag$2] = true;
typedArrayTags[argsTag$1] = typedArrayTags[arrayTag$1] =
typedArrayTags[arrayBufferTag$2] = typedArrayTags[boolTag$2] =
typedArrayTags[dataViewTag$3] = typedArrayTags[dateTag$2] =
typedArrayTags[errorTag$1] = typedArrayTags[funcTag$1] =
typedArrayTags[mapTag$4] = typedArrayTags[numberTag$2] =
typedArrayTags[objectTag$2] = typedArrayTags[regexpTag$2] =
typedArrayTags[setTag$4] = typedArrayTags[stringTag$2] =
typedArrayTags[weakMapTag$2] = false;

/**
 * The base implementation of `_.isTypedArray` without Node.js optimizations.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 */
function baseIsTypedArray$1(value) {
  return isObjectLike$2(value) &&
    isLength$1(value.length) && !!typedArrayTags[baseGetTag$1(value)];
}

var _baseIsTypedArray = baseIsTypedArray$1;

/**
 * The base implementation of `_.unary` without support for storing metadata.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @returns {Function} Returns the new capped function.
 */

function baseUnary$3(func) {
  return function(value) {
    return func(value);
  };
}

var _baseUnary = baseUnary$3;

var _nodeUtil = {exports: {}};

(function (module, exports) {
var freeGlobal = _freeGlobal;

/** Detect free variable `exports`. */
var freeExports = exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal.process;

/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
  try {
    // Use `util.types` for Node.js 10+.
    var types = freeModule && freeModule.require && freeModule.require('util').types;

    if (types) {
      return types;
    }

    // Legacy `process.binding('util')` for Node.js < 10.
    return freeProcess && freeProcess.binding && freeProcess.binding('util');
  } catch (e) {}
}());

module.exports = nodeUtil;
}(_nodeUtil, _nodeUtil.exports));

var baseIsTypedArray = _baseIsTypedArray,
    baseUnary$2 = _baseUnary,
    nodeUtil$2 = _nodeUtil.exports;

/* Node.js helper references. */
var nodeIsTypedArray = nodeUtil$2 && nodeUtil$2.isTypedArray;

/**
 * Checks if `value` is classified as a typed array.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 * @example
 *
 * _.isTypedArray(new Uint8Array);
 * // => true
 *
 * _.isTypedArray([]);
 * // => false
 */
var isTypedArray$1 = nodeIsTypedArray ? baseUnary$2(nodeIsTypedArray) : baseIsTypedArray;

var isTypedArray_1 = isTypedArray$1;

var baseTimes = _baseTimes,
    isArguments = isArguments_1,
    isArray$2 = isArray_1,
    isBuffer$1 = isBuffer$2.exports,
    isIndex = _isIndex,
    isTypedArray = isTypedArray_1;

/** Used for built-in method references. */
var objectProto$5 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$3 = objectProto$5.hasOwnProperty;

/**
 * Creates an array of the enumerable property names of the array-like `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @param {boolean} inherited Specify returning inherited property names.
 * @returns {Array} Returns the array of property names.
 */
function arrayLikeKeys$2(value, inherited) {
  var isArr = isArray$2(value),
      isArg = !isArr && isArguments(value),
      isBuff = !isArr && !isArg && isBuffer$1(value),
      isType = !isArr && !isArg && !isBuff && isTypedArray(value),
      skipIndexes = isArr || isArg || isBuff || isType,
      result = skipIndexes ? baseTimes(value.length, String) : [],
      length = result.length;

  for (var key in value) {
    if ((inherited || hasOwnProperty$3.call(value, key)) &&
        !(skipIndexes && (
           // Safari 9 has enumerable `arguments.length` in strict mode.
           key == 'length' ||
           // Node.js 0.10 has enumerable non-index properties on buffers.
           (isBuff && (key == 'offset' || key == 'parent')) ||
           // PhantomJS 2 has enumerable non-index properties on typed arrays.
           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
           // Skip index properties.
           isIndex(key, length)
        ))) {
      result.push(key);
    }
  }
  return result;
}

var _arrayLikeKeys = arrayLikeKeys$2;

/** Used for built-in method references. */

var objectProto$4 = Object.prototype;

/**
 * Checks if `value` is likely a prototype object.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
 */
function isPrototype$3(value) {
  var Ctor = value && value.constructor,
      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$4;

  return value === proto;
}

var _isPrototype = isPrototype$3;

/**
 * Creates a unary function that invokes `func` with its argument transformed.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {Function} transform The argument transform.
 * @returns {Function} Returns the new function.
 */

function overArg$2(func, transform) {
  return function(arg) {
    return func(transform(arg));
  };
}

var _overArg = overArg$2;

var overArg$1 = _overArg;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeKeys$1 = overArg$1(Object.keys, Object);

var _nativeKeys = nativeKeys$1;

var isPrototype$2 = _isPrototype,
    nativeKeys = _nativeKeys;

/** Used for built-in method references. */
var objectProto$3 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$2 = objectProto$3.hasOwnProperty;

/**
 * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeys$1(object) {
  if (!isPrototype$2(object)) {
    return nativeKeys(object);
  }
  var result = [];
  for (var key in Object(object)) {
    if (hasOwnProperty$2.call(object, key) && key != 'constructor') {
      result.push(key);
    }
  }
  return result;
}

var _baseKeys = baseKeys$1;

var isFunction = isFunction_1,
    isLength = isLength_1;

/**
 * Checks if `value` is array-like. A value is considered array-like if it's
 * not a function and has a `value.length` that's an integer greater than or
 * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
 * @example
 *
 * _.isArrayLike([1, 2, 3]);
 * // => true
 *
 * _.isArrayLike(document.body.children);
 * // => true
 *
 * _.isArrayLike('abc');
 * // => true
 *
 * _.isArrayLike(_.noop);
 * // => false
 */
function isArrayLike$2(value) {
  return value != null && isLength(value.length) && !isFunction(value);
}

var isArrayLike_1 = isArrayLike$2;

var arrayLikeKeys$1 = _arrayLikeKeys,
    baseKeys = _baseKeys,
    isArrayLike$1 = isArrayLike_1;

/**
 * Creates an array of the own enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects. See the
 * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * for more details.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keys(new Foo);
 * // => ['a', 'b'] (iteration order is not guaranteed)
 *
 * _.keys('hi');
 * // => ['0', '1']
 */
function keys$3(object) {
  return isArrayLike$1(object) ? arrayLikeKeys$1(object) : baseKeys(object);
}

var keys_1 = keys$3;

var copyObject$3 = _copyObject,
    keys$2 = keys_1;

/**
 * The base implementation of `_.assign` without support for multiple sources
 * or `customizer` functions.
 *
 * @private
 * @param {Object} object The destination object.
 * @param {Object} source The source object.
 * @returns {Object} Returns `object`.
 */
function baseAssign$1(object, source) {
  return object && copyObject$3(source, keys$2(source), object);
}

var _baseAssign = baseAssign$1;

/**
 * This function is like
 * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * except that it includes inherited enumerable properties.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */

function nativeKeysIn$1(object) {
  var result = [];
  if (object != null) {
    for (var key in Object(object)) {
      result.push(key);
    }
  }
  return result;
}

var _nativeKeysIn = nativeKeysIn$1;

var isObject$2 = isObject_1,
    isPrototype$1 = _isPrototype,
    nativeKeysIn = _nativeKeysIn;

/** Used for built-in method references. */
var objectProto$2 = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty$1 = objectProto$2.hasOwnProperty;

/**
 * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeysIn$1(object) {
  if (!isObject$2(object)) {
    return nativeKeysIn(object);
  }
  var isProto = isPrototype$1(object),
      result = [];

  for (var key in object) {
    if (!(key == 'constructor' && (isProto || !hasOwnProperty$1.call(object, key)))) {
      result.push(key);
    }
  }
  return result;
}

var _baseKeysIn = baseKeysIn$1;

var arrayLikeKeys = _arrayLikeKeys,
    baseKeysIn = _baseKeysIn,
    isArrayLike = isArrayLike_1;

/**
 * Creates an array of the own and inherited enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keysIn(new Foo);
 * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
 */
function keysIn$3(object) {
  return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}

var keysIn_1 = keysIn$3;

var copyObject$2 = _copyObject,
    keysIn$2 = keysIn_1;

/**
 * The base implementation of `_.assignIn` without support for multiple sources
 * or `customizer` functions.
 *
 * @private
 * @param {Object} object The destination object.
 * @param {Object} source The source object.
 * @returns {Object} Returns `object`.
 */
function baseAssignIn$1(object, source) {
  return object && copyObject$2(source, keysIn$2(source), object);
}

var _baseAssignIn = baseAssignIn$1;

var _cloneBuffer = {exports: {}};

(function (module, exports) {
var root = _root;

/** Detect free variable `exports`. */
var freeExports = exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && 'object' == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.export