		import React, { Component } from 'react';
		import PropTypes from 'prop-types';

		function createCommonjsModule(fn, module) {
		return module = { exports: {} }, fn(module, module.exports), module.exports;
		}

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*
		*
		*/

		function makeEmptyFunction(arg) {
		return function () {
		return arg;
		};
		}

		/**
		* This function accepts and discards inputs; it has no side effects. This is
		* primarily useful idiomatically for overridable function endpoints which
		* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
		*/
		var emptyFunction = function emptyFunction() {};

		emptyFunction.thatReturns = makeEmptyFunction;
		emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
		emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
		emptyFunction.thatReturnsNull = makeEmptyFunction(null);
		emptyFunction.thatReturnsThis = function () {
		return this;
		};
		emptyFunction.thatReturnsArgument = function (arg) {
		return arg;
		};

		var emptyFunction_1 = emptyFunction;

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*
		*/

		/**
		* Use invariant() to assert state which your program assumes to be true.
		*
		* Provide sprintf-style format (only %s is supported) and arguments
		* to provide information about what broke and what you were
		* expecting.
		*
		* The invariant message will be stripped in production, but the invariant
		* will remain to ensure logic does not differ in production.
		*/

		var validateFormat = function validateFormat(format) {};

		if (process.env.NODE_ENV !== 'production') {
		validateFormat = function validateFormat(format) {
		if (format === undefined) {
		throw new Error('invariant requires an error message argument');
		}
		};
		}

		function invariant(condition, format, a, b, c, d, e, f) {
		validateFormat(format);

		if (!condition) {
		var error;
		if (format === undefined) {
		error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
		} else {
		var args = [a, b, c, d, e, f];
		var argIndex = 0;
		error = new Error(format.replace(/%s/g, function () {
		return args[argIndex++];
		}));
		error.name = 'Invariant Violation';
		}

		error.framesToPop = 1; // we don't care about invariant's own frame
		throw error;
		}
		}

		var invariant_1 = invariant;

		/**
		* Similar to invariant but only logs a warning if the condition is not met.
		* This can be used to log issues in development environments in critical
		* paths. Removing the logging code for production environments will keep the
		* same logic and follow the same code paths.
		*/

		var warning = emptyFunction_1;

		if (process.env.NODE_ENV !== 'production') {
		var printWarning = function printWarning(format) {
		for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
		args[_key - 1] = arguments[_key];
		}

		var argIndex = 0;
		var message = 'Warning: ' + format.replace(/%s/g, function () {
		return args[argIndex++];
		});
		if (typeof console !== 'undefined') {
		console.error(message);
		}
		try {
		// --- Welcome to debugging React ---
		// This error was thrown as a convenience so that you can use this stack
		// to find the callsite that caused this warning to fire.
		throw new Error(message);
		} catch (x) {}
		};

		warning = function warning(condition, format) {
		if (format === undefined) {
		throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
		}

		if (format.indexOf('Failed Composite propType: ') === 0) {
		return; // Ignore CompositeComponent proptype check.
		}

		if (!condition) {
		for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
		args[_key2 - 2] = arguments[_key2];
		}

		printWarning.apply(undefined, [format].concat(args));
		}
		};
		}

		var warning_1 = warning;

		/*
		object-assign
		(c) Sindre Sorhus
		@license MIT
		*/
		/* eslint-disable no-unused-vars */

		var getOwnPropertySymbols = Object.getOwnPropertySymbols;
		var hasOwnProperty = Object.prototype.hasOwnProperty;
		var propIsEnumerable = Object.prototype.propertyIsEnumerable;

		function toObject(val) {
		if (val === null \|\| val === undefined) {
		throw new TypeError('Object.assign cannot be called with null or undefined');
		}

		return Object(val);
		}

		function shouldUseNative() {
		try {
		if (!Object.assign) {
		return false;
		}

		// Detect buggy property enumeration order in older V8 versions.

		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
		var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
		test1[5] = 'de';
		if (Object.getOwnPropertyNames(test1)[0] === '5') {
		return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test2 = {};
		for (var i = 0; i < 10; i++) {
		test2['_' + String.fromCharCode(i)] = i;
		}
		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
		return test2[n];
		});
		if (order2.join('') !== '0123456789') {
		return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test3 = {};
		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
		test3[letter] = letter;
		});
		if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') {
		return false;
		}

		return true;
		} catch (err) {
		// We don't expect any of the above to throw, but better to be safe.
		return false;
		}
		}

		var objectAssign = shouldUseNative() ? Object.assign : function (target, source) {
		var from;
		var to = toObject(target);
		var symbols;

		for (var s = 1; s < arguments.length; s++) {
		from = Object(arguments[s]);

		for (var key in from) {
		if (hasOwnProperty.call(from, key)) {
		to[key] = from[key];
		}
		}

		if (getOwnPropertySymbols) {
		symbols = getOwnPropertySymbols(from);
		for (var i = 0; i < symbols.length; i++) {
		if (propIsEnumerable.call(from, symbols[i])) {
		to[symbols[i]] = from[symbols[i]];
		}
		}
		}
		}

		return to;
		};

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*/

		var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

		var ReactPropTypesSecret_1 = ReactPropTypesSecret;

		var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

		if (process.env.NODE_ENV !== 'production') {
		var invariant$1 = invariant_1;
		var warning$1 = warning_1;
		var ReactPropTypesSecret$1 = ReactPropTypesSecret_1;
		var loggedTypeFailures = {};
		}

		/**
		* Assert that the values match with the type specs.
		* Error messages are memorized and will only be shown once.
		*
		* @param {object} typeSpecs Map of name to a ReactPropType
		* @param {object} values Runtime values that need to be type-checked
		* @param {string} location e.g. "prop", "context", "child context"
		* @param {string} componentName Name of the component for error messages.
		* @param {?Function} getStack Returns the component stack.
		* @private
		*/
		function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
		if (process.env.NODE_ENV !== 'production') {
		for (var typeSpecName in typeSpecs) {
		if (typeSpecs.hasOwnProperty(typeSpecName)) {
		var error;
		// Prop type validation may throw. In case they do, we don't want to
		// fail the render phase where it didn't fail before. So we log it.
		// After these have been cleaned up, we'll let them throw.
		try {
		// This is intentionally an invariant that gets caught. It's the same
		// behavior as without this statement except with a better message.
		invariant$1(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName \|\| 'React class', location, typeSpecName, _typeof(typeSpecs[typeSpecName]));
		error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret$1);
		} catch (ex) {
		error = ex;
		}
		warning$1(!error \|\| error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName \|\| 'React class', location, typeSpecName, typeof error === 'undefined' ? 'undefined' : _typeof(error));
		if (error instanceof Error && !(error.message in loggedTypeFailures)) {
		// Only monitor this failure once because there tends to be a lot of the
		// same error.
		loggedTypeFailures[error.message] = true;

		var stack = getStack ? getStack() : '';

		warning$1(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
		}
		}
		}
		}
		}

		var checkPropTypes_1 = checkPropTypes;

		var _typeof$1 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };









		var factoryWithTypeCheckers = function (isValidElement, throwOnDirectAccess) {
		/* global Symbol */
		var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
		var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

		/**
		* Returns the iterator method function contained on the iterable object.
		*
		* Be sure to invoke the function with the iterable as context:
		*
		* var iteratorFn = getIteratorFn(myIterable);
		* if (iteratorFn) {
		* var iterator = iteratorFn.call(myIterable);
		* ...
		* }
		*
		* @param {?object} maybeIterable
		* @return {?function}
		*/
		function getIteratorFn(maybeIterable) {
		var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] \|\| maybeIterable[FAUX_ITERATOR_SYMBOL]);
		if (typeof iteratorFn === 'function') {
		return iteratorFn;
		}
		}

		/**
		* Collection of methods that allow declaration and validation of props that are
		* supplied to React components. Example usage:
		*
		* var Props = require('ReactPropTypes');
		* var MyArticle = React.createClass({
		* propTypes: {
		* // An optional string prop named "description".
		* description: Props.string,
		*
		* // A required enum prop named "category".
		* category: Props.oneOf(['News','Photos']).isRequired,
		*
		* // A prop named "dialog" that requires an instance of Dialog.
		* dialog: Props.instanceOf(Dialog).isRequired
		* },
		* render: function() { ... }
		* });
		*
		* A more formal specification of how these methods are used:
		*
		* type := array\|bool\|func\|object\|number\|string\|oneOf([...])\|instanceOf(...)
		* decl := ReactPropTypes.{type}(.isRequired)?
		*
		* Each and every declaration produces a function with the same signature. This
		* allows the creation of custom validation functions. For example:
		*
		* var MyLink = React.createClass({
		* propTypes: {
		* // An optional string or URI prop named "href".
		* href: function(props, propName, componentName) {
		* var propValue = props[propName];
		* if (propValue != null && typeof propValue !== 'string' &&
		* !(propValue instanceof URI)) {
		* return new Error(
		* 'Expected a string or an URI for ' + propName + ' in ' +
		* componentName
		* );
		* }
		* }
		* },
		* render: function() {...}
		* });
		*
		* @internal
		*/

		var ANONYMOUS = '<<anonymous>>';

		// Important!
		// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
		var ReactPropTypes = {
		array: createPrimitiveTypeChecker('array'),
		bool: createPrimitiveTypeChecker('boolean'),
		func: createPrimitiveTypeChecker('function'),
		number: createPrimitiveTypeChecker('number'),
		object: createPrimitiveTypeChecker('object'),
		string: createPrimitiveTypeChecker('string'),
		symbol: createPrimitiveTypeChecker('symbol'),

		any: createAnyTypeChecker(),
		arrayOf: createArrayOfTypeChecker,
		element: createElementTypeChecker(),
		instanceOf: createInstanceTypeChecker,
		node: createNodeChecker(),
		objectOf: createObjectOfTypeChecker,
		oneOf: createEnumTypeChecker,
		oneOfType: createUnionTypeChecker,
		shape: createShapeTypeChecker,
		exact: createStrictShapeTypeChecker
		};

		/**
		* inlined Object.is polyfill to avoid requiring consumers ship their own
		* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
		*/
		/eslint-disable no-self-compare/
		function is(x, y) {
		// SameValue algorithm
		if (x === y) {
		// Steps 1-5, 7-10
		// Steps 6.b-6.e: +0 != -0
		return x !== 0 \|\| 1 / x === 1 / y;
		} else {
		// Step 6.a: NaN == NaN
		return x !== x && y !== y;
		}
		}
		/eslint-enable no-self-compare/

		/**
		* We use an Error-like object for backward compatibility as people may call
		* PropTypes directly and inspect their output. However, we don't use real
		* Errors anymore. We don't inspect their stack anyway, and creating them
		* is prohibitively expensive if they are created too often, such as what
		* happens in oneOfType() for any type before the one that matched.
		*/
		function PropTypeError(message) {
		this.message = message;
		this.stack = '';
		}
		// Make `instanceof Error` still work for returned errors.
		PropTypeError.prototype = Error.prototype;

		function createChainableTypeChecker(validate) {
		if (process.env.NODE_ENV !== 'production') {
		var manualPropTypeCallCache = {};
		var manualPropTypeWarningCount = 0;
		}
		function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
		componentName = componentName \|\| ANONYMOUS;
		propFullName = propFullName \|\| propName;

		if (secret !== ReactPropTypesSecret_1) {
		if (throwOnDirectAccess) {
		// New behavior only for users of `prop-types` package
		invariant_1(false, 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use `PropTypes.checkPropTypes()` to call them. ' + 'Read more at http://fb.me/use-check-prop-types');
		} else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
		// Old behavior for people using React.PropTypes
		var cacheKey = componentName + ':' + propName;
		if (!manualPropTypeCallCache[cacheKey] &&
		// Avoid spamming the console because they are often not actionable except for lib authors
		manualPropTypeWarningCount < 3) {
		warning_1(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will throw in the standalone `prop-types` package. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName);
		manualPropTypeCallCache[cacheKey] = true;
		manualPropTypeWarningCount++;
		}
		}
		}
		if (props[propName] == null) {
		if (isRequired) {
		if (props[propName] === null) {
		return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
		}
		return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
		}
		return null;
		} else {
		return validate(props, propName, componentName, location, propFullName);
		}
		}

		var chainedCheckType = checkType.bind(null, false);
		chainedCheckType.isRequired = checkType.bind(null, true);

		return chainedCheckType;
		}

		function createPrimitiveTypeChecker(expectedType) {
		function validate(props, propName, componentName, location, propFullName, secret) {
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== expectedType) {
		// `propValue` being instance of, say, date/regexp, pass the 'object'
		// check, but we can offer a more precise error message here rather than
		// 'of type `object`'.
		var preciseType = getPreciseType(propValue);

		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createAnyTypeChecker() {
		return createChainableTypeChecker(emptyFunction_1.thatReturnsNull);
		}

		function createArrayOfTypeChecker(typeChecker) {
		function validate(props, propName, componentName, location, propFullName) {
		if (typeof typeChecker !== 'function') {
		return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
		}
		var propValue = props[propName];
		if (!Array.isArray(propValue)) {
		var propType = getPropType(propValue);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
		}
		for (var i = 0; i < propValue.length; i++) {
		var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret_1);
		if (error instanceof Error) {
		return error;
		}
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createElementTypeChecker() {
		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		if (!isValidElement(propValue)) {
		var propType = getPropType(propValue);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createInstanceTypeChecker(expectedClass) {
		function validate(props, propName, componentName, location, propFullName) {
		if (!(props[propName] instanceof expectedClass)) {
		var expectedClassName = expectedClass.name \|\| ANONYMOUS;
		var actualClassName = getClassName(props[propName]);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createEnumTypeChecker(expectedValues) {
		if (!Array.isArray(expectedValues)) {
		process.env.NODE_ENV !== 'production' ? warning_1(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
		return emptyFunction_1.thatReturnsNull;
		}

		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		for (var i = 0; i < expectedValues.length; i++) {
		if (is(propValue, expectedValues[i])) {
		return null;
		}
		}

		var valuesString = JSON.stringify(expectedValues);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
		}
		return createChainableTypeChecker(validate);
		}

		function createObjectOfTypeChecker(typeChecker) {
		function validate(props, propName, componentName, location, propFullName) {
		if (typeof typeChecker !== 'function') {
		return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
		}
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== 'object') {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
		}
		for (var key in propValue) {
		if (propValue.hasOwnProperty(key)) {
		var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
		if (error instanceof Error) {
		return error;
		}
		}
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createUnionTypeChecker(arrayOfTypeCheckers) {
		if (!Array.isArray(arrayOfTypeCheckers)) {
		process.env.NODE_ENV !== 'production' ? warning_1(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
		return emptyFunction_1.thatReturnsNull;
		}

		for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
		var checker = arrayOfTypeCheckers[i];
		if (typeof checker !== 'function') {
		warning_1(false, 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' + 'received %s at index %s.', getPostfixForTypeWarning(checker), i);
		return emptyFunction_1.thatReturnsNull;
		}
		}

		function validate(props, propName, componentName, location, propFullName) {
		for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
		var checker = arrayOfTypeCheckers[i];
		if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret_1) == null) {
		return null;
		}
		}

		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
		}
		return createChainableTypeChecker(validate);
		}

		function createNodeChecker() {
		function validate(props, propName, componentName, location, propFullName) {
		if (!isNode(props[propName])) {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createShapeTypeChecker(shapeTypes) {
		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== 'object') {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
		}
		for (var key in shapeTypes) {
		var checker = shapeTypes[key];
		if (!checker) {
		continue;
		}
		var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
		if (error) {
		return error;
		}
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createStrictShapeTypeChecker(shapeTypes) {
		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== 'object') {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
		}
		// We need to check all keys in case some are required but missing from
		// props.
		var allKeys = objectAssign({}, props[propName], shapeTypes);
		for (var key in allKeys) {
		var checker = shapeTypes[key];
		if (!checker) {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' + '\nBad object: ' + JSON.stringify(props[propName], null, ' ') + '\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' '));
		}
		var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
		if (error) {
		return error;
		}
		}
		return null;
		}

		return createChainableTypeChecker(validate);
		}

		function isNode(propValue) {
		switch (typeof propValue === 'undefined' ? 'undefined' : _typeof$1(propValue)) {
		case 'number':
		case 'string':
		case 'undefined':
		return true;
		case 'boolean':
		return !propValue;
		case 'object':
		if (Array.isArray(propValue)) {
		return propValue.every(isNode);
		}
		if (propValue === null \|\| isValidElement(propValue)) {
		return true;
		}

		var iteratorFn = getIteratorFn(propValue);
		if (iteratorFn) {
		var iterator = iteratorFn.call(propValue);
		var step;
		if (iteratorFn !== propValue.entries) {
		while (!(step = iterator.next()).done) {
		if (!isNode(step.value)) {
		return false;
		}
		}
		} else {
		// Iterator will provide entry [k,v] tuples rather than values.
		while (!(step = iterator.next()).done) {
		var entry = step.value;
		if (entry) {
		if (!isNode(entry[1])) {
		return false;
		}
		}
		}
		}
		} else {
		return false;
		}

		return true;
		default:
		return false;
		}
		}

		function isSymbol(propType, propValue) {
		// Native Symbol.
		if (propType === 'symbol') {
		return true;
		}

		// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
		if (propValue['@@toStringTag'] === 'Symbol') {
		return true;
		}

		// Fallback for non-spec compliant Symbols which are polyfilled.
		if (typeof Symbol === 'function' && propValue instanceof Symbol) {
		return true;
		}

		return false;
		}

		// Equivalent of `typeof` but with special handling for array and regexp.
		function getPropType(propValue) {
		var propType = typeof propValue === 'undefined' ? 'undefined' : _typeof$1(propValue);
		if (Array.isArray(propValue)) {
		return 'array';
		}
		if (propValue instanceof RegExp) {
		// Old webkits (at least until Android 4.0) return 'function' rather than
		// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
		// passes PropTypes.object.
		return 'object';
		}
		if (isSymbol(propType, propValue)) {
		return 'symbol';
		}
		return propType;
		}

		// This handles more types than `getPropType`. Only used for error messages.
		// See `createPrimitiveTypeChecker`.
		function getPreciseType(propValue) {
		if (typeof propValue === 'undefined' \|\| propValue === null) {
		return '' + propValue;
		}
		var propType = getPropType(propValue);
		if (propType === 'object') {
		if (propValue instanceof Date) {
		return 'date';
		} else if (propValue instanceof RegExp) {
		return 'regexp';
		}
		}
		return propType;
		}

		// Returns a string that is postfixed to a warning about an invalid type.
		// For example, "undefined" or "of type array"
		function getPostfixForTypeWarning(value) {
		var type = getPreciseType(value);
		switch (type) {
		case 'array':
		case 'object':
		return 'an ' + type;
		case 'boolean':
		case 'date':
		case 'regexp':
		return 'a ' + type;
		default:
		return type;
		}
		}

		// Returns class name of the object, if any.
		function getClassName(propValue) {
		if (!propValue.constructor \|\| !propValue.constructor.name) {
		return ANONYMOUS;
		}
		return propValue.constructor.name;
		}

		ReactPropTypes.checkPropTypes = checkPropTypes_1;
		ReactPropTypes.PropTypes = ReactPropTypes;

		return ReactPropTypes;
		};

		var factoryWithThrowingShims = function () {
		function shim(props, propName, componentName, location, propFullName, secret) {
		if (secret === ReactPropTypesSecret_1) {
		// It is still safe when called from React.
		return;
		}
		invariant_1(false, 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use PropTypes.checkPropTypes() to call them. ' + 'Read more at http://fb.me/use-check-prop-types');
		} shim.isRequired = shim;
		function getShim() {
		return shim;
		} // Important!
		// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
		var ReactPropTypes = {
		array: shim,
		bool: shim,
		func: shim,
		number: shim,
		object: shim,
		string: shim,
		symbol: shim,

		any: shim,
		arrayOf: getShim,
		element: shim,
		instanceOf: getShim,
		node: shim,
		objectOf: getShim,
		oneOf: getShim,
		oneOfType: getShim,
		shape: getShim,
		exact: getShim
		};

		ReactPropTypes.checkPropTypes = emptyFunction_1;
		ReactPropTypes.PropTypes = ReactPropTypes;

		return ReactPropTypes;
		};

		var propTypes = createCommonjsModule(function (module) {
		var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*/

		if (process.env.NODE_ENV !== 'production') {
		var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element') \|\| 0xeac7;

		var isValidElement = function isValidElement(object) {
		return (typeof object === 'undefined' ? 'undefined' : _typeof(object)) === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
		};

		// By explicitly using `prop-types` you are opting into new development behavior.
		// http://fb.me/prop-types-in-prod
		var throwOnDirectAccess = true;
		module.exports = factoryWithTypeCheckers(isValidElement, throwOnDirectAccess);
		} else {
		// By explicitly using `prop-types` you are opting into new production behavior.
		// http://fb.me/prop-types-in-prod
		module.exports = factoryWithThrowingShims();
		}
		});

		var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable \|\| false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
		@@ -956,3 +85,3 @@
		*/
		timestamp: propTypes.string
		timestamp: PropTypes.string
		};
		@@ -959,0 +88,0 @@ Timestamp.__docgenInfo = {

875

build/index.js

		@@ -9,875 +9,4 @@ 'use strict';
		var React__default = _interopDefault(React);
		var PropTypes = _interopDefault(require('prop-types'));

		function createCommonjsModule(fn, module) {
		return module = { exports: {} }, fn(module, module.exports), module.exports;
		}

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*
		*
		*/

		function makeEmptyFunction(arg) {
		return function () {
		return arg;
		};
		}

		/**
		* This function accepts and discards inputs; it has no side effects. This is
		* primarily useful idiomatically for overridable function endpoints which
		* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
		*/
		var emptyFunction = function emptyFunction() {};

		emptyFunction.thatReturns = makeEmptyFunction;
		emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
		emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
		emptyFunction.thatReturnsNull = makeEmptyFunction(null);
		emptyFunction.thatReturnsThis = function () {
		return this;
		};
		emptyFunction.thatReturnsArgument = function (arg) {
		return arg;
		};

		var emptyFunction_1 = emptyFunction;

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*
		*/

		/**
		* Use invariant() to assert state which your program assumes to be true.
		*
		* Provide sprintf-style format (only %s is supported) and arguments
		* to provide information about what broke and what you were
		* expecting.
		*
		* The invariant message will be stripped in production, but the invariant
		* will remain to ensure logic does not differ in production.
		*/

		var validateFormat = function validateFormat(format) {};

		if (process.env.NODE_ENV !== 'production') {
		validateFormat = function validateFormat(format) {
		if (format === undefined) {
		throw new Error('invariant requires an error message argument');
		}
		};
		}

		function invariant(condition, format, a, b, c, d, e, f) {
		validateFormat(format);

		if (!condition) {
		var error;
		if (format === undefined) {
		error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
		} else {
		var args = [a, b, c, d, e, f];
		var argIndex = 0;
		error = new Error(format.replace(/%s/g, function () {
		return args[argIndex++];
		}));
		error.name = 'Invariant Violation';
		}

		error.framesToPop = 1; // we don't care about invariant's own frame
		throw error;
		}
		}

		var invariant_1 = invariant;

		/**
		* Similar to invariant but only logs a warning if the condition is not met.
		* This can be used to log issues in development environments in critical
		* paths. Removing the logging code for production environments will keep the
		* same logic and follow the same code paths.
		*/

		var warning = emptyFunction_1;

		if (process.env.NODE_ENV !== 'production') {
		var printWarning = function printWarning(format) {
		for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
		args[_key - 1] = arguments[_key];
		}

		var argIndex = 0;
		var message = 'Warning: ' + format.replace(/%s/g, function () {
		return args[argIndex++];
		});
		if (typeof console !== 'undefined') {
		console.error(message);
		}
		try {
		// --- Welcome to debugging React ---
		// This error was thrown as a convenience so that you can use this stack
		// to find the callsite that caused this warning to fire.
		throw new Error(message);
		} catch (x) {}
		};

		warning = function warning(condition, format) {
		if (format === undefined) {
		throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
		}

		if (format.indexOf('Failed Composite propType: ') === 0) {
		return; // Ignore CompositeComponent proptype check.
		}

		if (!condition) {
		for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
		args[_key2 - 2] = arguments[_key2];
		}

		printWarning.apply(undefined, [format].concat(args));
		}
		};
		}

		var warning_1 = warning;

		/*
		object-assign
		(c) Sindre Sorhus
		@license MIT
		*/
		/* eslint-disable no-unused-vars */

		var getOwnPropertySymbols = Object.getOwnPropertySymbols;
		var hasOwnProperty = Object.prototype.hasOwnProperty;
		var propIsEnumerable = Object.prototype.propertyIsEnumerable;

		function toObject(val) {
		if (val === null \|\| val === undefined) {
		throw new TypeError('Object.assign cannot be called with null or undefined');
		}

		return Object(val);
		}

		function shouldUseNative() {
		try {
		if (!Object.assign) {
		return false;
		}

		// Detect buggy property enumeration order in older V8 versions.

		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
		var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
		test1[5] = 'de';
		if (Object.getOwnPropertyNames(test1)[0] === '5') {
		return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test2 = {};
		for (var i = 0; i < 10; i++) {
		test2['_' + String.fromCharCode(i)] = i;
		}
		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
		return test2[n];
		});
		if (order2.join('') !== '0123456789') {
		return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test3 = {};
		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
		test3[letter] = letter;
		});
		if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') {
		return false;
		}

		return true;
		} catch (err) {
		// We don't expect any of the above to throw, but better to be safe.
		return false;
		}
		}

		var objectAssign = shouldUseNative() ? Object.assign : function (target, source) {
		var from;
		var to = toObject(target);
		var symbols;

		for (var s = 1; s < arguments.length; s++) {
		from = Object(arguments[s]);

		for (var key in from) {
		if (hasOwnProperty.call(from, key)) {
		to[key] = from[key];
		}
		}

		if (getOwnPropertySymbols) {
		symbols = getOwnPropertySymbols(from);
		for (var i = 0; i < symbols.length; i++) {
		if (propIsEnumerable.call(from, symbols[i])) {
		to[symbols[i]] = from[symbols[i]];
		}
		}
		}
		}

		return to;
		};

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*/

		var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

		var ReactPropTypesSecret_1 = ReactPropTypesSecret;

		var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

		if (process.env.NODE_ENV !== 'production') {
		var invariant$1 = invariant_1;
		var warning$1 = warning_1;
		var ReactPropTypesSecret$1 = ReactPropTypesSecret_1;
		var loggedTypeFailures = {};
		}

		/**
		* Assert that the values match with the type specs.
		* Error messages are memorized and will only be shown once.
		*
		* @param {object} typeSpecs Map of name to a ReactPropType
		* @param {object} values Runtime values that need to be type-checked
		* @param {string} location e.g. "prop", "context", "child context"
		* @param {string} componentName Name of the component for error messages.
		* @param {?Function} getStack Returns the component stack.
		* @private
		*/
		function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
		if (process.env.NODE_ENV !== 'production') {
		for (var typeSpecName in typeSpecs) {
		if (typeSpecs.hasOwnProperty(typeSpecName)) {
		var error;
		// Prop type validation may throw. In case they do, we don't want to
		// fail the render phase where it didn't fail before. So we log it.
		// After these have been cleaned up, we'll let them throw.
		try {
		// This is intentionally an invariant that gets caught. It's the same
		// behavior as without this statement except with a better message.
		invariant$1(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName \|\| 'React class', location, typeSpecName, _typeof(typeSpecs[typeSpecName]));
		error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret$1);
		} catch (ex) {
		error = ex;
		}
		warning$1(!error \|\| error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName \|\| 'React class', location, typeSpecName, typeof error === 'undefined' ? 'undefined' : _typeof(error));
		if (error instanceof Error && !(error.message in loggedTypeFailures)) {
		// Only monitor this failure once because there tends to be a lot of the
		// same error.
		loggedTypeFailures[error.message] = true;

		var stack = getStack ? getStack() : '';

		warning$1(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
		}
		}
		}
		}
		}

		var checkPropTypes_1 = checkPropTypes;

		var _typeof$1 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };









		var factoryWithTypeCheckers = function (isValidElement, throwOnDirectAccess) {
		/* global Symbol */
		var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
		var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

		/**
		* Returns the iterator method function contained on the iterable object.
		*
		* Be sure to invoke the function with the iterable as context:
		*
		* var iteratorFn = getIteratorFn(myIterable);
		* if (iteratorFn) {
		* var iterator = iteratorFn.call(myIterable);
		* ...
		* }
		*
		* @param {?object} maybeIterable
		* @return {?function}
		*/
		function getIteratorFn(maybeIterable) {
		var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] \|\| maybeIterable[FAUX_ITERATOR_SYMBOL]);
		if (typeof iteratorFn === 'function') {
		return iteratorFn;
		}
		}

		/**
		* Collection of methods that allow declaration and validation of props that are
		* supplied to React components. Example usage:
		*
		* var Props = require('ReactPropTypes');
		* var MyArticle = React.createClass({
		* propTypes: {
		* // An optional string prop named "description".
		* description: Props.string,
		*
		* // A required enum prop named "category".
		* category: Props.oneOf(['News','Photos']).isRequired,
		*
		* // A prop named "dialog" that requires an instance of Dialog.
		* dialog: Props.instanceOf(Dialog).isRequired
		* },
		* render: function() { ... }
		* });
		*
		* A more formal specification of how these methods are used:
		*
		* type := array\|bool\|func\|object\|number\|string\|oneOf([...])\|instanceOf(...)
		* decl := ReactPropTypes.{type}(.isRequired)?
		*
		* Each and every declaration produces a function with the same signature. This
		* allows the creation of custom validation functions. For example:
		*
		* var MyLink = React.createClass({
		* propTypes: {
		* // An optional string or URI prop named "href".
		* href: function(props, propName, componentName) {
		* var propValue = props[propName];
		* if (propValue != null && typeof propValue !== 'string' &&
		* !(propValue instanceof URI)) {
		* return new Error(
		* 'Expected a string or an URI for ' + propName + ' in ' +
		* componentName
		* );
		* }
		* }
		* },
		* render: function() {...}
		* });
		*
		* @internal
		*/

		var ANONYMOUS = '<<anonymous>>';

		// Important!
		// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
		var ReactPropTypes = {
		array: createPrimitiveTypeChecker('array'),
		bool: createPrimitiveTypeChecker('boolean'),
		func: createPrimitiveTypeChecker('function'),
		number: createPrimitiveTypeChecker('number'),
		object: createPrimitiveTypeChecker('object'),
		string: createPrimitiveTypeChecker('string'),
		symbol: createPrimitiveTypeChecker('symbol'),

		any: createAnyTypeChecker(),
		arrayOf: createArrayOfTypeChecker,
		element: createElementTypeChecker(),
		instanceOf: createInstanceTypeChecker,
		node: createNodeChecker(),
		objectOf: createObjectOfTypeChecker,
		oneOf: createEnumTypeChecker,
		oneOfType: createUnionTypeChecker,
		shape: createShapeTypeChecker,
		exact: createStrictShapeTypeChecker
		};

		/**
		* inlined Object.is polyfill to avoid requiring consumers ship their own
		* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
		*/
		/eslint-disable no-self-compare/
		function is(x, y) {
		// SameValue algorithm
		if (x === y) {
		// Steps 1-5, 7-10
		// Steps 6.b-6.e: +0 != -0
		return x !== 0 \|\| 1 / x === 1 / y;
		} else {
		// Step 6.a: NaN == NaN
		return x !== x && y !== y;
		}
		}
		/eslint-enable no-self-compare/

		/**
		* We use an Error-like object for backward compatibility as people may call
		* PropTypes directly and inspect their output. However, we don't use real
		* Errors anymore. We don't inspect their stack anyway, and creating them
		* is prohibitively expensive if they are created too often, such as what
		* happens in oneOfType() for any type before the one that matched.
		*/
		function PropTypeError(message) {
		this.message = message;
		this.stack = '';
		}
		// Make `instanceof Error` still work for returned errors.
		PropTypeError.prototype = Error.prototype;

		function createChainableTypeChecker(validate) {
		if (process.env.NODE_ENV !== 'production') {
		var manualPropTypeCallCache = {};
		var manualPropTypeWarningCount = 0;
		}
		function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
		componentName = componentName \|\| ANONYMOUS;
		propFullName = propFullName \|\| propName;

		if (secret !== ReactPropTypesSecret_1) {
		if (throwOnDirectAccess) {
		// New behavior only for users of `prop-types` package
		invariant_1(false, 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use `PropTypes.checkPropTypes()` to call them. ' + 'Read more at http://fb.me/use-check-prop-types');
		} else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
		// Old behavior for people using React.PropTypes
		var cacheKey = componentName + ':' + propName;
		if (!manualPropTypeCallCache[cacheKey] &&
		// Avoid spamming the console because they are often not actionable except for lib authors
		manualPropTypeWarningCount < 3) {
		warning_1(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will throw in the standalone `prop-types` package. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName);
		manualPropTypeCallCache[cacheKey] = true;
		manualPropTypeWarningCount++;
		}
		}
		}
		if (props[propName] == null) {
		if (isRequired) {
		if (props[propName] === null) {
		return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
		}
		return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
		}
		return null;
		} else {
		return validate(props, propName, componentName, location, propFullName);
		}
		}

		var chainedCheckType = checkType.bind(null, false);
		chainedCheckType.isRequired = checkType.bind(null, true);

		return chainedCheckType;
		}

		function createPrimitiveTypeChecker(expectedType) {
		function validate(props, propName, componentName, location, propFullName, secret) {
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== expectedType) {
		// `propValue` being instance of, say, date/regexp, pass the 'object'
		// check, but we can offer a more precise error message here rather than
		// 'of type `object`'.
		var preciseType = getPreciseType(propValue);

		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createAnyTypeChecker() {
		return createChainableTypeChecker(emptyFunction_1.thatReturnsNull);
		}

		function createArrayOfTypeChecker(typeChecker) {
		function validate(props, propName, componentName, location, propFullName) {
		if (typeof typeChecker !== 'function') {
		return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
		}
		var propValue = props[propName];
		if (!Array.isArray(propValue)) {
		var propType = getPropType(propValue);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
		}
		for (var i = 0; i < propValue.length; i++) {
		var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret_1);
		if (error instanceof Error) {
		return error;
		}
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createElementTypeChecker() {
		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		if (!isValidElement(propValue)) {
		var propType = getPropType(propValue);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createInstanceTypeChecker(expectedClass) {
		function validate(props, propName, componentName, location, propFullName) {
		if (!(props[propName] instanceof expectedClass)) {
		var expectedClassName = expectedClass.name \|\| ANONYMOUS;
		var actualClassName = getClassName(props[propName]);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createEnumTypeChecker(expectedValues) {
		if (!Array.isArray(expectedValues)) {
		process.env.NODE_ENV !== 'production' ? warning_1(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
		return emptyFunction_1.thatReturnsNull;
		}

		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		for (var i = 0; i < expectedValues.length; i++) {
		if (is(propValue, expectedValues[i])) {
		return null;
		}
		}

		var valuesString = JSON.stringify(expectedValues);
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
		}
		return createChainableTypeChecker(validate);
		}

		function createObjectOfTypeChecker(typeChecker) {
		function validate(props, propName, componentName, location, propFullName) {
		if (typeof typeChecker !== 'function') {
		return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
		}
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== 'object') {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
		}
		for (var key in propValue) {
		if (propValue.hasOwnProperty(key)) {
		var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
		if (error instanceof Error) {
		return error;
		}
		}
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createUnionTypeChecker(arrayOfTypeCheckers) {
		if (!Array.isArray(arrayOfTypeCheckers)) {
		process.env.NODE_ENV !== 'production' ? warning_1(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
		return emptyFunction_1.thatReturnsNull;
		}

		for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
		var checker = arrayOfTypeCheckers[i];
		if (typeof checker !== 'function') {
		warning_1(false, 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' + 'received %s at index %s.', getPostfixForTypeWarning(checker), i);
		return emptyFunction_1.thatReturnsNull;
		}
		}

		function validate(props, propName, componentName, location, propFullName) {
		for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
		var checker = arrayOfTypeCheckers[i];
		if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret_1) == null) {
		return null;
		}
		}

		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
		}
		return createChainableTypeChecker(validate);
		}

		function createNodeChecker() {
		function validate(props, propName, componentName, location, propFullName) {
		if (!isNode(props[propName])) {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createShapeTypeChecker(shapeTypes) {
		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== 'object') {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
		}
		for (var key in shapeTypes) {
		var checker = shapeTypes[key];
		if (!checker) {
		continue;
		}
		var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
		if (error) {
		return error;
		}
		}
		return null;
		}
		return createChainableTypeChecker(validate);
		}

		function createStrictShapeTypeChecker(shapeTypes) {
		function validate(props, propName, componentName, location, propFullName) {
		var propValue = props[propName];
		var propType = getPropType(propValue);
		if (propType !== 'object') {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
		}
		// We need to check all keys in case some are required but missing from
		// props.
		var allKeys = objectAssign({}, props[propName], shapeTypes);
		for (var key in allKeys) {
		var checker = shapeTypes[key];
		if (!checker) {
		return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' + '\nBad object: ' + JSON.stringify(props[propName], null, ' ') + '\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' '));
		}
		var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
		if (error) {
		return error;
		}
		}
		return null;
		}

		return createChainableTypeChecker(validate);
		}

		function isNode(propValue) {
		switch (typeof propValue === 'undefined' ? 'undefined' : _typeof$1(propValue)) {
		case 'number':
		case 'string':
		case 'undefined':
		return true;
		case 'boolean':
		return !propValue;
		case 'object':
		if (Array.isArray(propValue)) {
		return propValue.every(isNode);
		}
		if (propValue === null \|\| isValidElement(propValue)) {
		return true;
		}

		var iteratorFn = getIteratorFn(propValue);
		if (iteratorFn) {
		var iterator = iteratorFn.call(propValue);
		var step;
		if (iteratorFn !== propValue.entries) {
		while (!(step = iterator.next()).done) {
		if (!isNode(step.value)) {
		return false;
		}
		}
		} else {
		// Iterator will provide entry [k,v] tuples rather than values.
		while (!(step = iterator.next()).done) {
		var entry = step.value;
		if (entry) {
		if (!isNode(entry[1])) {
		return false;
		}
		}
		}
		}
		} else {
		return false;
		}

		return true;
		default:
		return false;
		}
		}

		function isSymbol(propType, propValue) {
		// Native Symbol.
		if (propType === 'symbol') {
		return true;
		}

		// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
		if (propValue['@@toStringTag'] === 'Symbol') {
		return true;
		}

		// Fallback for non-spec compliant Symbols which are polyfilled.
		if (typeof Symbol === 'function' && propValue instanceof Symbol) {
		return true;
		}

		return false;
		}

		// Equivalent of `typeof` but with special handling for array and regexp.
		function getPropType(propValue) {
		var propType = typeof propValue === 'undefined' ? 'undefined' : _typeof$1(propValue);
		if (Array.isArray(propValue)) {
		return 'array';
		}
		if (propValue instanceof RegExp) {
		// Old webkits (at least until Android 4.0) return 'function' rather than
		// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
		// passes PropTypes.object.
		return 'object';
		}
		if (isSymbol(propType, propValue)) {
		return 'symbol';
		}
		return propType;
		}

		// This handles more types than `getPropType`. Only used for error messages.
		// See `createPrimitiveTypeChecker`.
		function getPreciseType(propValue) {
		if (typeof propValue === 'undefined' \|\| propValue === null) {
		return '' + propValue;
		}
		var propType = getPropType(propValue);
		if (propType === 'object') {
		if (propValue instanceof Date) {
		return 'date';
		} else if (propValue instanceof RegExp) {
		return 'regexp';
		}
		}
		return propType;
		}

		// Returns a string that is postfixed to a warning about an invalid type.
		// For example, "undefined" or "of type array"
		function getPostfixForTypeWarning(value) {
		var type = getPreciseType(value);
		switch (type) {
		case 'array':
		case 'object':
		return 'an ' + type;
		case 'boolean':
		case 'date':
		case 'regexp':
		return 'a ' + type;
		default:
		return type;
		}
		}

		// Returns class name of the object, if any.
		function getClassName(propValue) {
		if (!propValue.constructor \|\| !propValue.constructor.name) {
		return ANONYMOUS;
		}
		return propValue.constructor.name;
		}

		ReactPropTypes.checkPropTypes = checkPropTypes_1;
		ReactPropTypes.PropTypes = ReactPropTypes;

		return ReactPropTypes;
		};

		var factoryWithThrowingShims = function () {
		function shim(props, propName, componentName, location, propFullName, secret) {
		if (secret === ReactPropTypesSecret_1) {
		// It is still safe when called from React.
		return;
		}
		invariant_1(false, 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use PropTypes.checkPropTypes() to call them. ' + 'Read more at http://fb.me/use-check-prop-types');
		} shim.isRequired = shim;
		function getShim() {
		return shim;
		} // Important!
		// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
		var ReactPropTypes = {
		array: shim,
		bool: shim,
		func: shim,
		number: shim,
		object: shim,
		string: shim,
		symbol: shim,

		any: shim,
		arrayOf: getShim,
		element: shim,
		instanceOf: getShim,
		node: shim,
		objectOf: getShim,
		oneOf: getShim,
		oneOfType: getShim,
		shape: getShim,
		exact: getShim
		};

		ReactPropTypes.checkPropTypes = emptyFunction_1;
		ReactPropTypes.PropTypes = ReactPropTypes;

		return ReactPropTypes;
		};

		var propTypes = createCommonjsModule(function (module) {
		var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

		/**
		* Copyright (c) 2013-present, Facebook, Inc.
		*
		* This source code is licensed under the MIT license found in the
		* LICENSE file in the root directory of this source tree.
		*/

		if (process.env.NODE_ENV !== 'production') {
		var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element') \|\| 0xeac7;

		var isValidElement = function isValidElement(object) {
		return (typeof object === 'undefined' ? 'undefined' : _typeof(object)) === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
		};

		// By explicitly using `prop-types` you are opting into new development behavior.
		// http://fb.me/prop-types-in-prod
		var throwOnDirectAccess = true;
		module.exports = factoryWithTypeCheckers(isValidElement, throwOnDirectAccess);
		} else {
		// By explicitly using `prop-types` you are opting into new production behavior.
		// http://fb.me/prop-types-in-prod
		module.exports = factoryWithThrowingShims();
		}
		});

		var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable \|\| false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
		@@ -964,3 +93,3 @@
		*/
		timestamp: propTypes.string
		timestamp: PropTypes.string
		};
		@@ -967,0 +96,0 @@ Timestamp.__docgenInfo = {

package.json

		{
		"name": "@hig/timestamp",
		"version": "0.2.0-alpha.91df7da2",
		"version": "0.2.0-alpha.95e96891",
		"description": "HIG Timestamp",
		@@ -18,11 +18,11 @@ "author": "Autodesk Inc.",
		"dependencies": {
		"classnames": "^2.2.5"
		"classnames": "^2.2.5",
		"prop-types": "^15.6.1"
		},
		"devDependencies": {
		"@hig/babel-preset": "0.2.0-alpha.91df7da2",
		"@hig/eslint-config": "0.2.0-alpha.91df7da2",
		"@hig/scripts": "0.2.0-alpha.91df7da2",
		"@hig/styles": "0.2.0-alpha.91df7da2",
		"mockdate": "^2.0.2",
		"prop-types": "^15.6.1"
		"@hig/babel-preset": "0.2.0-alpha.95e96891",
		"@hig/eslint-config": "0.2.0-alpha.95e96891",
		"@hig/scripts": "0.2.0-alpha.95e96891",
		"@hig/styles": "0.2.0-alpha.95e96891",
		"mockdate": "^2.0.2"
		},
		@@ -29,0 +29,0 @@ "peerDependencies": {

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