react-dom/cjs/react-dom.development.js

React package for working with the DOM.

/**
 * @license React
 * react-dom.development.js
 *
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

'use strict';

if (process.env.NODE_ENV !== "production") {
  (function() {

          'use strict';

/* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
if (
  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' &&
  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart ===
    'function'
) {
  __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart(new Error());
}
          var React = require('react');
var Scheduler = require('scheduler');

var ReactSharedInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;

var suppressWarning = false;
function setSuppressWarning(newSuppressWarning) {
  {
    suppressWarning = newSuppressWarning;
  }
} // In DEV, calls to console.warn and console.error get replaced
// by calls to these methods by a Babel plugin.
//
// In PROD (or in packages without access to React internals),
// they are left as they are instead.

function warn(format) {
  {
    if (!suppressWarning) {
      for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        args[_key - 1] = arguments[_key];
      }

      printWarning('warn', format, args);
    }
  }
}
function error(format) {
  {
    if (!suppressWarning) {
      for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
        args[_key2 - 1] = arguments[_key2];
      }

      printWarning('error', format, args);
    }
  }
}

function printWarning(level, format, args) {
  // When changing this logic, you might want to also
  // update consoleWithStackDev.www.js as well.
  {
    var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame;
    var stack = ReactDebugCurrentFrame.getStackAddendum();

    if (stack !== '') {
      format += '%s';
      args = args.concat([stack]);
    } // eslint-disable-next-line react-internal/safe-string-coercion


    var argsWithFormat = args.map(function (item) {
      return String(item);
    }); // Careful: RN currently depends on this prefix

    argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it
    // breaks IE9: https://github.com/facebook/react/issues/13610
    // eslint-disable-next-line react-internal/no-production-logging

    Function.prototype.apply.call(console[level], console, argsWithFormat);
  }
}

var FunctionComponent = 0;
var ClassComponent = 1;
var IndeterminateComponent = 2; // Before we know whether it is function or class

var HostRoot = 3; // Root of a host tree. Could be nested inside another node.

var HostPortal = 4; // A subtree. Could be an entry point to a different renderer.

var HostComponent = 5;
var HostText = 6;
var Fragment = 7;
var Mode = 8;
var ContextConsumer = 9;
var ContextProvider = 10;
var ForwardRef = 11;
var Profiler = 12;
var SuspenseComponent = 13;
var MemoComponent = 14;
var SimpleMemoComponent = 15;
var LazyComponent = 16;
var IncompleteClassComponent = 17;
var DehydratedFragment = 18;
var SuspenseListComponent = 19;
var ScopeComponent = 21;
var OffscreenComponent = 22;
var LegacyHiddenComponent = 23;
var CacheComponent = 24;
var TracingMarkerComponent = 25;

// -----------------------------------------------------------------------------

var enableClientRenderFallbackOnTextMismatch = true; // TODO: Need to review this code one more time before landing
// the react-reconciler package.

var enableNewReconciler = false; // Support legacy Primer support on internal FB www

var enableLazyContextPropagation = false; // FB-only usage. The new API has different semantics.

var enableLegacyHidden = false; // Enables unstable_avoidThisFallback feature in Fiber

var enableSuspenseAvoidThisFallback = false; // Enables unstable_avoidThisFallback feature in Fizz
// React DOM Chopping Block
//
// Similar to main Chopping Block but only flags related to React DOM. These are
// grouped because we will likely batch all of them into a single major release.
// -----------------------------------------------------------------------------
// Disable support for comment nodes as React DOM containers. Already disabled
// in open source, but www codebase still relies on it. Need to remove.

var disableCommentsAsDOMContainers = true; // Disable javascript: URL strings in href for XSS protection.
// and client rendering, mostly to allow JSX attributes to apply to the custom
// element's object properties instead of only HTML attributes.
// https://github.com/facebook/react/issues/11347

var enableCustomElementPropertySupport = false; // Disables children for <textarea> elements
var warnAboutStringRefs = true; // -----------------------------------------------------------------------------
// Debugging and DevTools
// -----------------------------------------------------------------------------
// Adds user timing marks for e.g. state updates, suspense, and work loop stuff,
// for an experimental timeline tool.

var enableSchedulingProfiler = true; // Helps identify side effects in render-phase lifecycle hooks and setState

var enableProfilerTimer = true; // Record durations for commit and passive effects phases.

var enableProfilerCommitHooks = true; // Phase param passed to onRender callback differentiates between an "update" and a "cascading-update".

var allNativeEvents = new Set();
/**
 * Mapping from registration name to event name
 */


var registrationNameDependencies = {};
/**
 * Mapping from lowercase registration names to the properly cased version,
 * used to warn in the case of missing event handlers. Available
 * only in true.
 * @type {Object}
 */

var possibleRegistrationNames =  {} ; // Trust the developer to only use possibleRegistrationNames in true

function registerTwoPhaseEvent(registrationName, dependencies) {
  registerDirectEvent(registrationName, dependencies);
  registerDirectEvent(registrationName + 'Capture', dependencies);
}
function registerDirectEvent(registrationName, dependencies) {
  {
    if (registrationNameDependencies[registrationName]) {
      error('EventRegistry: More than one plugin attempted to publish the same ' + 'registration name, `%s`.', registrationName);
    }
  }

  registrationNameDependencies[registrationName] = dependencies;

  {
    var lowerCasedName = registrationName.toLowerCase();
    possibleRegistrationNames[lowerCasedName] = registrationName;

    if (registrationName === 'onDoubleClick') {
      possibleRegistrationNames.ondblclick = registrationName;
    }
  }

  for (var i = 0; i < dependencies.length; i++) {
    allNativeEvents.add(dependencies[i]);
  }
}

var canUseDOM = !!(typeof window !== 'undefined' && typeof window.document !== 'undefined' && typeof window.document.createElement !== 'undefined');

var hasOwnProperty = Object.prototype.hasOwnProperty;

/*
 * The `'' + value` pattern (used in in perf-sensitive code) throws for Symbol
 * and Temporal.* types. See https://github.com/facebook/react/pull/22064.
 *
 * The functions in this module will throw an easier-to-understand,
 * easier-to-debug exception with a clear errors message message explaining the
 * problem. (Instead of a confusing exception thrown inside the implementation
 * of the `value` object).
 */
// $FlowFixMe only called in DEV, so void return is not possible.
function typeName(value) {
  {
    // toStringTag is needed for namespaced types like Temporal.Instant
    var hasToStringTag = typeof Symbol === 'function' && Symbol.toStringTag;
    var type = hasToStringTag && value[Symbol.toStringTag] || value.constructor.name || 'Object';
    return type;
  }
} // $FlowFixMe only called in DEV, so void return is not possible.


function willCoercionThrow(value) {
  {
    try {
      testStringCoercion(value);
      return false;
    } catch (e) {
      return true;
    }
  }
}

function testStringCoercion(value) {
  // If you ended up here by following an exception call stack, here's what's
  // happened: you supplied an object or symbol value to React (as a prop, key,
  // DOM attribute, CSS property, string ref, etc.) and when React tried to
  // coerce it to a string using `'' + value`, an exception was thrown.
  //
  // The most common types that will cause this exception are `Symbol` instances
  // and Temporal objects like `Temporal.Instant`. But any object that has a
  // `valueOf` or `[Symbol.toPrimitive]` method that throws will also cause this
  // exception. (Library authors do this to prevent users from using built-in
  // numeric operators like `+` or comparison operators like `>=` because custom
  // methods are needed to perform accurate arithmetic or comparison.)
  //
  // To fix the problem, coerce this object or symbol value to a string before
  // passing it to React. The most reliable way is usually `String(value)`.
  //
  // To find which value is throwing, check the browser or debugger console.
  // Before this exception was thrown, there should be `console.error` output
  // that shows the type (Symbol, Temporal.PlainDate, etc.) that caused the
  // problem and how that type was used: key, atrribute, input value prop, etc.
  // In most cases, this console output also shows the component and its
  // ancestor components where the exception happened.
  //
  // eslint-disable-next-line react-internal/safe-string-coercion
  return '' + value;
}

function checkAttributeStringCoercion(value, attributeName) {
  {
    if (willCoercionThrow(value)) {
      error('The provided `%s` attribute is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', attributeName, typeName(value));

      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}
function checkKeyStringCoercion(value) {
  {
    if (willCoercionThrow(value)) {
      error('The provided key is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', typeName(value));

      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}
function checkPropStringCoercion(value, propName) {
  {
    if (willCoercionThrow(value)) {
      error('The provided `%s` prop is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', propName, typeName(value));

      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}
function checkCSSPropertyStringCoercion(value, propName) {
  {
    if (willCoercionThrow(value)) {
      error('The provided `%s` CSS property is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', propName, typeName(value));

      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}
function checkHtmlStringCoercion(value) {
  {
    if (willCoercionThrow(value)) {
      error('The provided HTML markup uses a value of unsupported type %s.' + ' This value must be coerced to a string before before using it here.', typeName(value));

      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}
function checkFormFieldValueStringCoercion(value) {
  {
    if (willCoercionThrow(value)) {
      error('Form field values (value, checked, defaultValue, or defaultChecked props)' + ' must be strings, not %s.' + ' This value must be coerced to a string before before using it here.', typeName(value));

      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}

// A reserved attribute.
// It is handled by React separately and shouldn't be written to the DOM.
var RESERVED = 0; // A simple string attribute.
// Attributes that aren't in the filter are presumed to have this type.

var STRING = 1; // A string attribute that accepts booleans in React. In HTML, these are called
// "enumerated" attributes with "true" and "false" as possible values.
// When true, it should be set to a "true" string.
// When false, it should be set to a "false" string.

var BOOLEANISH_STRING = 2; // A real boolean attribute.
// When true, it should be present (set either to an empty string or its name).
// When false, it should be omitted.

var BOOLEAN = 3; // An attribute that can be used as a flag as well as with a value.
// When true, it should be present (set either to an empty string or its name).
// When false, it should be omitted.
// For any other value, should be present with that value.

var OVERLOADED_BOOLEAN = 4; // An attribute that must be numeric or parse as a numeric.
// When falsy, it should be removed.

var NUMERIC = 5; // An attribute that must be positive numeric or parse as a positive numeric.
// When falsy, it should be removed.

var POSITIVE_NUMERIC = 6;

/* eslint-disable max-len */
var ATTRIBUTE_NAME_START_CHAR = ":A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
/* eslint-enable max-len */

var ATTRIBUTE_NAME_CHAR = ATTRIBUTE_NAME_START_CHAR + "\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
var VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + ATTRIBUTE_NAME_START_CHAR + '][' + ATTRIBUTE_NAME_CHAR + ']*$');
var illegalAttributeNameCache = {};
var validatedAttributeNameCache = {};
function isAttributeNameSafe(attributeName) {
  if (hasOwnProperty.call(validatedAttributeNameCache, attributeName)) {
    return true;
  }

  if (hasOwnProperty.call(illegalAttributeNameCache, attributeName)) {
    return false;
  }

  if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {
    validatedAttributeNameCache[attributeName] = true;
    return true;
  }

  illegalAttributeNameCache[attributeName] = true;

  {
    error('Invalid attribute name: `%s`', attributeName);
  }

  return false;
}
function shouldIgnoreAttribute(name, propertyInfo, isCustomComponentTag) {
  if (propertyInfo !== null) {
    return propertyInfo.type === RESERVED;
  }

  if (isCustomComponentTag) {
    return false;
  }

  if (name.length > 2 && (name[0] === 'o' || name[0] === 'O') && (name[1] === 'n' || name[1] === 'N')) {
    return true;
  }

  return false;
}
function shouldRemoveAttributeWithWarning(name, value, propertyInfo, isCustomComponentTag) {
  if (propertyInfo !== null && propertyInfo.type === RESERVED) {
    return false;
  }

  switch (typeof value) {
    case 'function': // $FlowIssue symbol is perfectly valid here

    case 'symbol':
      // eslint-disable-line
      return true;

    case 'boolean':
      {
        if (isCustomComponentTag) {
          return false;
        }

        if (propertyInfo !== null) {
          return !propertyInfo.acceptsBooleans;
        } else {
          var prefix = name.toLowerCase().slice(0, 5);
          return prefix !== 'data-' && prefix !== 'aria-';
        }
      }

    default:
      return false;
  }
}
function shouldRemoveAttribute(name, value, propertyInfo, isCustomComponentTag) {
  if (value === null || typeof value === 'undefined') {
    return true;
  }

  if (shouldRemoveAttributeWithWarning(name, value, propertyInfo, isCustomComponentTag)) {
    return true;
  }

  if (isCustomComponentTag) {

    return false;
  }

  if (propertyInfo !== null) {

    switch (propertyInfo.type) {
      case BOOLEAN:
        return !value;

      case OVERLOADED_BOOLEAN:
        return value === false;

      case NUMERIC:
        return isNaN(value);

      case POSITIVE_NUMERIC:
        return isNaN(value) || value < 1;
    }
  }

  return false;
}
function getPropertyInfo(name) {
  return properties.hasOwnProperty(name) ? properties[name] : null;
}

function PropertyInfoRecord(name, type, mustUseProperty, attributeName, attributeNamespace, sanitizeURL, removeEmptyString) {
  this.acceptsBooleans = type === BOOLEANISH_STRING || type === BOOLEAN || type === OVERLOADED_BOOLEAN;
  this.attributeName = attributeName;
  this.attributeNamespace = attributeNamespace;
  this.mustUseProperty = mustUseProperty;
  this.propertyName = name;
  this.type = type;
  this.sanitizeURL = sanitizeURL;
  this.removeEmptyString = removeEmptyString;
} // When adding attributes to this list, be sure to also add them to
// the `possibleStandardNames` module to ensure casing and incorrect
// name warnings.


var properties = {}; // These props are reserved by React. They shouldn't be written to the DOM.

var reservedProps = ['children', 'dangerouslySetInnerHTML', // TODO: This prevents the assignment of defaultValue to regular
// elements (not just inputs). Now that ReactDOMInput assigns to the
// defaultValue property -- do we need this?
'defaultValue', 'defaultChecked', 'innerHTML', 'suppressContentEditableWarning', 'suppressHydrationWarning', 'style'];

reservedProps.forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, RESERVED, false, // mustUseProperty
  name, // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // A few React string attributes have a different name.
// This is a mapping from React prop names to the attribute names.

[['acceptCharset', 'accept-charset'], ['className', 'class'], ['htmlFor', 'for'], ['httpEquiv', 'http-equiv']].forEach(function (_ref) {
  var name = _ref[0],
      attributeName = _ref[1];
  properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty
  attributeName, // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are "enumerated" HTML attributes that accept "true" and "false".
// In React, we let users pass `true` and `false` even though technically
// these aren't boolean attributes (they are coerced to strings).

['contentEditable', 'draggable', 'spellCheck', 'value'].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, BOOLEANISH_STRING, false, // mustUseProperty
  name.toLowerCase(), // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are "enumerated" SVG attributes that accept "true" and "false".
// In React, we let users pass `true` and `false` even though technically
// these aren't boolean attributes (they are coerced to strings).
// Since these are SVG attributes, their attribute names are case-sensitive.

['autoReverse', 'externalResourcesRequired', 'focusable', 'preserveAlpha'].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, BOOLEANISH_STRING, false, // mustUseProperty
  name, // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are HTML boolean attributes.

['allowFullScreen', 'async', // Note: there is a special case that prevents it from being written to the DOM
// on the client side because the browsers are inconsistent. Instead we call focus().
'autoFocus', 'autoPlay', 'controls', 'default', 'defer', 'disabled', 'disablePictureInPicture', 'disableRemotePlayback', 'formNoValidate', 'hidden', 'loop', 'noModule', 'noValidate', 'open', 'playsInline', 'readOnly', 'required', 'reversed', 'scoped', 'seamless', // Microdata
'itemScope'].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, BOOLEAN, false, // mustUseProperty
  name.toLowerCase(), // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are the few React props that we set as DOM properties
// rather than attributes. These are all booleans.

['checked', // Note: `option.selected` is not updated if `select.multiple` is
// disabled with `removeAttribute`. We have special logic for handling this.
'multiple', 'muted', 'selected' // NOTE: if you add a camelCased prop to this list,
// you'll need to set attributeName to name.toLowerCase()
// instead in the assignment below.
].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, BOOLEAN, true, // mustUseProperty
  name, // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are HTML attributes that are "overloaded booleans": they behave like
// booleans, but can also accept a string value.

['capture', 'download' // NOTE: if you add a camelCased prop to this list,
// you'll need to set attributeName to name.toLowerCase()
// instead in the assignment below.
].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, OVERLOADED_BOOLEAN, false, // mustUseProperty
  name, // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are HTML attributes that must be positive numbers.

['cols', 'rows', 'size', 'span' // NOTE: if you add a camelCased prop to this list,
// you'll need to set attributeName to name.toLowerCase()
// instead in the assignment below.
].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, POSITIVE_NUMERIC, false, // mustUseProperty
  name, // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These are HTML attributes that must be numbers.

['rowSpan', 'start'].forEach(function (name) {
  properties[name] = new PropertyInfoRecord(name, NUMERIC, false, // mustUseProperty
  name.toLowerCase(), // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
});
var CAMELIZE = /[\-\:]([a-z])/g;

var capitalize = function (token) {
  return token[1].toUpperCase();
}; // This is a list of all SVG attributes that need special casing, namespacing,
// or boolean value assignment. Regular attributes that just accept strings
// and have the same names are omitted, just like in the HTML attribute filter.
// Some of these attributes can be hard to find. This list was created by
// scraping the MDN documentation.


['accent-height', 'alignment-baseline', 'arabic-form', 'baseline-shift', 'cap-height', 'clip-path', 'clip-rule', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'dominant-baseline', 'enable-background', 'fill-opacity', 'fill-rule', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'glyph-name', 'glyph-orientation-horizontal', 'glyph-orientation-vertical', 'horiz-adv-x', 'horiz-origin-x', 'image-rendering', 'letter-spacing', 'lighting-color', 'marker-end', 'marker-mid', 'marker-start', 'overline-position', 'overline-thickness', 'paint-order', 'panose-1', 'pointer-events', 'rendering-intent', 'shape-rendering', 'stop-color', 'stop-opacity', 'strikethrough-position', 'strikethrough-thickness', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-anchor', 'text-decoration', 'text-rendering', 'underline-position', 'underline-thickness', 'unicode-bidi', 'unicode-range', 'units-per-em', 'v-alphabetic', 'v-hanging', 'v-ideographic', 'v-mathematical', 'vector-effect', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'word-spacing', 'writing-mode', 'xmlns:xlink', 'x-height' // NOTE: if you add a camelCased prop to this list,
// you'll need to set attributeName to name.toLowerCase()
// instead in the assignment below.
].forEach(function (attributeName) {
  var name = attributeName.replace(CAMELIZE, capitalize);
  properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty
  attributeName, null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // String SVG attributes with the xlink namespace.

['xlink:actuate', 'xlink:arcrole', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type' // NOTE: if you add a camelCased prop to this list,
// you'll need to set attributeName to name.toLowerCase()
// instead in the assignment below.
].forEach(function (attributeName) {
  var name = attributeName.replace(CAMELIZE, capitalize);
  properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty
  attributeName, 'http://www.w3.org/1999/xlink', false, // sanitizeURL
  false);
}); // String SVG attributes with the xml namespace.

['xml:base', 'xml:lang', 'xml:space' // NOTE: if you add a camelCased prop to this list,
// you'll need to set attributeName to name.toLowerCase()
// instead in the assignment below.
].forEach(function (attributeName) {
  var name = attributeName.replace(CAMELIZE, capitalize);
  properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty
  attributeName, 'http://www.w3.org/XML/1998/namespace', false, // sanitizeURL
  false);
}); // These attribute exists both in HTML and SVG.
// The attribute name is case-sensitive in SVG so we can't just use
// the React name like we do for attributes that exist only in HTML.

['tabIndex', 'crossOrigin'].forEach(function (attributeName) {
  properties[attributeName] = new PropertyInfoRecord(attributeName, STRING, false, // mustUseProperty
  attributeName.toLowerCase(), // attributeName
  null, // attributeNamespace
  false, // sanitizeURL
  false);
}); // These attributes accept URLs. These must not allow javascript: URLS.
// These will also need to accept Trusted Types object in the future.

var xlinkHref = 'xlinkHref';
properties[xlinkHref] = new PropertyInfoRecord('xlinkHref', STRING, false, // mustUseProperty
'xlink:href', 'http://www.w3.org/1999/xlink', true, // sanitizeURL
false);
['src', 'href', 'action', 'formAction'].forEach(function (attributeName) {
  properties[attributeName] = new PropertyInfoRecord(attributeName, STRING, false, // mustUseProperty
  attributeName.toLowerCase(), // attributeName
  null, // attributeNamespace
  true, // sanitizeURL
  true);
});

// and any newline or tab are filtered out as if they're not part of the URL.
// https://url.spec.whatwg.org/#url-parsing
// Tab or newline are defined as \r\n\t:
// https://infra.spec.whatwg.org/#ascii-tab-or-newline
// A C0 control is a code point in the range \u0000 NULL to \u001F
// INFORMATION SEPARATOR ONE, inclusive:
// https://infra.spec.whatwg.org/#c0-control-or-space

/* eslint-disable max-len */

var isJavaScriptProtocol = /^[\u0000-\u001F ]*j[\r\n\t]*a[\r\n\t]*v[\r\n\t]*a[\r\n\t]*s[\r\n\t]*c[\r\n\t]*r[\r\n\t]*i[\r\n\t]*p[\r\n\t]*t[\r\n\t]*\:/i;
var didWarn = false;

function sanitizeURL(url) {
  {
    if (!didWarn && isJavaScriptProtocol.test(url)) {
      didWarn = true;

      error('A future version of React will block javascript: URLs as a security precaution. ' + 'Use event handlers instead if you can. If you need to generate unsafe HTML try ' + 'using dangerouslySetInnerHTML instead. React was passed %s.', JSON.stringify(url));
    }
  }
}

/**
 * Get the value for a property on a node. Only used in DEV for SSR validation.
 * The "expected" argument is used as a hint of what the expected value is.
 * Some properties have multiple equivalent values.
 */
function getValueForProperty(node, name, expected, propertyInfo) {
  {
    if (propertyInfo.mustUseProperty) {
      var propertyName = propertyInfo.propertyName;
      return node[propertyName];
    } else {
      // This check protects multiple uses of `expected`, which is why the
      // react-internal/safe-string-coercion rule is disabled in several spots
      // below.
      {
        checkAttributeStringCoercion(expected, name);
      }

      if ( propertyInfo.sanitizeURL) {
        // If we haven't fully disabled javascript: URLs, and if
        // the hydration is successful of a javascript: URL, we
        // still want to warn on the client.
        // eslint-disable-next-line react-internal/safe-string-coercion
        sanitizeURL('' + expected);
      }

      var attributeName = propertyInfo.attributeName;
      var stringValue = null;

      if (propertyInfo.type === OVERLOADED_BOOLEAN) {
        if (node.hasAttribute(attributeName)) {
          var value = node.getAttribute(attributeName);

          if (value === '') {
            return true;
          }

          if (shouldRemoveAttribute(name, expected, propertyInfo, false)) {
            return value;
          } // eslint-disable-next-line react-internal/safe-string-coercion


          if (value === '' + expected) {
            return expected;
          }

          return value;
        }
      } else if (node.hasAttribute(attributeName)) {
        if (shouldRemoveAttribute(name, expected, propertyInfo, false)) {
          // We had an attribute but shouldn't have had one, so read it
          // for the error message.
          return node.getAttribute(attributeName);
        }

        if (propertyInfo.type === BOOLEAN) {
          // If this was a boolean, it doesn't matter what the value is
          // the fact that we have it is the same as the expected.
          return expected;
        } // Even if this property uses a namespace we use getAttribute
        // because we assume its namespaced name is the same as our config.
        // To use getAttributeNS we need the local name which we don't have
        // in our config atm.


        stringValue = node.getAttribute(attributeName);
      }

      if (shouldRemoveAttribute(name, expected, propertyInfo, false)) {
        return stringValue === null ? expected : stringValue; // eslint-disable-next-line react-internal/safe-string-coercion
      } else if (stringValue === '' + expected) {
        return expected;
      } else {
        return stringValue;
      }
    }
  }
}
/**
 * Get the value for a attribute on a node. Only used in DEV for SSR validation.
 * The third argument is used as a hint of what the expected value is. Some
 * attributes have multiple equivalent values.
 */

function getValueForAttribute(node, name, expected, isCustomComponentTag) {
  {
    if (!isAttributeNameSafe(name)) {
      return;
    }

    if (!node.hasAttribute(name)) {
      return expected === undefined ? undefined : null;
    }

    var value = node.getAttribute(name);

    {
      checkAttributeStringCoercion(expected, name);
    }

    if (value === '' + expected) {
      return expected;
    }

    return value;
  }
}
/**
 * Sets the value for a property on a node.
 *
 * @param {DOMElement} node
 * @param {string} name
 * @param {*} value
 */

function setValueForProperty(node, name, value, isCustomComponentTag) {
  var propertyInfo = getPropertyInfo(name);

  if (shouldIgnoreAttribute(name, propertyInfo, isCustomComponentTag)) {
    return;
  }

  if (shouldRemoveAttribute(name, value, propertyInfo, isCustomComponentTag)) {
    value = null;
  }


  if (isCustomComponentTag || propertyInfo === null) {
    if (isAttributeNameSafe(name)) {
      var _attributeName = name;

      if (value === null) {
        node.removeAttribute(_attributeName);
      } else {
        {
          checkAttributeStringCoercion(value, name);
        }

        node.setAttribute(_attributeName,  '' + value);
      }
    }

    return;
  }

  var mustUseProperty = propertyInfo.mustUseProperty;

  if (mustUseProperty) {
    var propertyName = propertyInfo.propertyName;

    if (value === null) {
      var type = propertyInfo.type;
      node[propertyName] = type === BOOLEAN ? false : '';
    } else {
      // Contrary to `setAttribute`, object properties are properly
      // `toString`ed by IE8/9.
      node[propertyName] = value;
    }

    return;
  } // The rest are treated as attributes with special cases.


  var attributeName = propertyInfo.attributeName,
      attributeNamespace = propertyInfo.attributeNamespace;

  if (value === null) {
    node.removeAttribute(attributeName);
  } else {
    var _type = propertyInfo.type;
    var attributeValue;

    if (_type === BOOLEAN || _type === OVERLOADED_BOOLEAN && value === true) {
      // If attribute type is boolean, we know for sure it won't be an execution sink
      // and we won't require Trusted Type here.
      attributeValue = '';
    } else {
      // `setAttribute` with objects becomes only `[object]` in IE8/9,
      // ('' + value) makes it output the correct toString()-value.
      {
        {
          checkAttributeStringCoercion(value, attributeName);
        }

        attributeValue = '' + value;
      }

      if (propertyInfo.sanitizeURL) {
        sanitizeURL(attributeValue.toString());
      }
    }

    if (attributeNamespace) {
      node.setAttributeNS(attributeNamespace, attributeName, attributeValue);
    } else {
      node.setAttribute(attributeName, attributeValue);
    }
  }
}

// ATTENTION
// When adding new symbols to this file,
// Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols'
// The Symbol used to tag the ReactElement-like types.
var REACT_ELEMENT_TYPE = Symbol.for('react.element');
var REACT_PORTAL_TYPE = Symbol.for('react.portal');
var REACT_FRAGMENT_TYPE = Symbol.for('react.fragment');
var REACT_STRICT_MODE_TYPE = Symbol.for('react.strict_mode');
var REACT_PROFILER_TYPE = Symbol.for('react.profiler');
var REACT_PROVIDER_TYPE = Symbol.for('react.provider');
var REACT_CONTEXT_TYPE = Symbol.for('react.context');
var REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref');
var REACT_SUSPENSE_TYPE = Symbol.for('react.suspense');
var REACT_SUSPENSE_LIST_TYPE = Symbol.for('react.suspense_list');
var REACT_MEMO_TYPE = Symbol.for('react.memo');
var REACT_LAZY_TYPE = Symbol.for('react.lazy');
var REACT_SCOPE_TYPE = Symbol.for('react.scope');
var REACT_DEBUG_TRACING_MODE_TYPE = Symbol.for('react.debug_trace_mode');
var REACT_OFFSCREEN_TYPE = Symbol.for('react.offscreen');
var REACT_LEGACY_HIDDEN_TYPE = Symbol.for('react.legacy_hidden');
var REACT_CACHE_TYPE = Symbol.for('react.cache');
var REACT_TRACING_MARKER_TYPE = Symbol.for('react.tracing_marker');
var MAYBE_ITERATOR_SYMBOL = Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator';
function getIteratorFn(maybeIterable) {
  if (maybeIterable === null || typeof maybeIterable !== 'object') {
    return null;
  }

  var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL];

  if (typeof maybeIterator === 'function') {
    return maybeIterator;
  }

  return null;
}

var assign = Object.assign;

// Helpers to patch console.logs to avoid logging during side-effect free
// replaying on render function. This currently only patches the object
// lazily which won't cover if the log function was extracted eagerly.
// We could also eagerly patch the method.
var disabledDepth = 0;
var prevLog;
var prevInfo;
var prevWarn;
var prevError;
var prevGroup;
var prevGroupCollapsed;
var prevGroupEnd;

function disabledLog() {}

disabledLog.__reactDisabledLog = true;
function disableLogs() {
  {
    if (disabledDepth === 0) {
      /* eslint-disable react-internal/no-production-logging */
      prevLog = console.log;
      prevInfo = console.info;
      prevWarn = console.warn;
      prevError = console.error;
      prevGroup = console.group;
      prevGroupCollapsed = console.groupCollapsed;
      prevGroupEnd = console.groupEnd; // https://github.com/facebook/react/issues/19099

      var props = {
        configurable: true,
        enumerable: true,
        value: disabledLog,
        writable: true
      }; // $FlowFixMe Flow thinks console is immutable.

      Object.defineProperties(console, {
        info: props,
        log: props,
        warn: props,
        error: props,
        group: props,
        groupCollapsed: props,
        groupEnd: props
      });
      /* eslint-enable react-internal/no-production-logging */
    }

    disabledDepth++;
  }
}
function reenableLogs() {
  {
    disabledDepth--;

    if (disabledDepth === 0) {
      /* eslint-disable react-internal/no-production-logging */
      var props = {
        configurable: true,
        enumerable: true,
        writable: true
      }; // $FlowFixMe Flow thinks console is immutable.

      Object.defineProperties(console, {
        log: assign({}, props, {
          value: prevLog
        }),
        info: assign({}, props, {
          value: prevInfo
        }),
        warn: assign({}, props, {
          value: prevWarn
        }),
        error: assign({}, props, {
          value: prevError
        }),
        group: assign({}, props, {
          value: prevGroup
        }),
        groupCollapsed: assign({}, props, {
          value: prevGroupCollapsed
        }),
        groupEnd: assign({}, props, {
          value: prevGroupEnd
        })
      });
      /* eslint-enable react-internal/no-production-logging */
    }

    if (disabledDepth < 0) {
      error('disabledDepth fell below zero. ' + 'This is a bug in React. Please file an issue.');
    }
  }
}

var ReactCurrentDispatcher = ReactSharedInternals.ReactCurrentDispatcher;
var prefix;
function describeBuiltInComponentFrame(name, source, ownerFn) {
  {
    if (prefix === undefined) {
      // Extract the VM specific prefix used by each line.
      try {
        throw Error();
      } catch (x) {
        var match = x.stack.trim().match(/\n( *(at )?)/);
        prefix = match && match[1] || '';
      }
    } // We use the prefix to ensure our stacks line up with native stack frames.


    return '\n' + prefix + name;
  }
}
var reentry = false;
var componentFrameCache;

{
  var PossiblyWeakMap = typeof WeakMap === 'function' ? WeakMap : Map;
  componentFrameCache = new PossiblyWeakMap();
}

function describeNativeComponentFrame(fn, construct) {
  // If something asked for a stack inside a fake render, it should get ignored.
  if ( !fn || reentry) {
    return '';
  }

  {
    var frame = componentFrameCache.get(fn);

    if (frame !== undefined) {
      return frame;
    }
  }

  var control;
  reentry = true;
  var previousPrepareStackTrace = Error.prepareStackTrace; // $FlowFixMe It does accept undefined.

  Error.prepareStackTrace = undefined;
  var previousDispatcher;

  {
    previousDispatcher = ReactCurrentDispatcher.current; // Set the dispatcher in DEV because this might be call in the render function
    // for warnings.

    ReactCurrentDispatcher.current = null;
    disableLogs();
  }

  try {
    // This should throw.
    if (construct) {
      // Something should be setting the props in the constructor.
      var Fake = function () {
        throw Error();
      }; // $FlowFixMe


      Object.defineProperty(Fake.prototype, 'props', {
        set: function () {
          // We use a throwing setter instead of frozen or non-writable props
          // because that won't throw in a non-strict mode function.
          throw Error();
        }
      });

      if (typeof Reflect === 'object' && Reflect.construct) {
        // We construct a different control for this case to include any extra
        // frames added by the construct call.
        try {
          Reflect.construct(Fake, []);
        } catch (x) {
          control = x;
        }

        Reflect.construct(fn, [], Fake);
      } else {
        try {
          Fake.call();
        } catch (x) {
          control = x;
        }

        fn.call(Fake.prototype);
      }
    } else {
      try {
        throw Error();
      } catch (x) {
        control = x;
      }

      fn();
    }
  } catch (sample) {
    // This is inlined manually because closure doesn't do it for us.
    if (sample && control && typeof sample.stack === 'string') {
      // This extracts the first frame from the sample that isn't also in the control.
      // Skipping one frame that we assume is the frame that calls the two.
      var sampleLines = sample.stack.split('\n');
      var controlLines = control.stack.split('\n');
      var s = sampleLines.length - 1;
      var c = controlLines.length - 1;

      while (s >= 1 && c >= 0 && sampleLines[s] !== controlLines[c]) {
        // We expect at least one stack frame to be shared.
        // Typically this will be the root most one. However, stack frames may be
        // cut off due to maximum stack limits. In this case, one maybe cut off
        // earlier than the other. We assume that the sample is longer or the same
        // and there for cut off earlier. So we should find the root most frame in
        // the sample somewhere in the control.
        c--;
      }

      for (; s >= 1 && c >= 0; s--, c--) {
        // Next we find the first one that isn't the same which should be the
        // frame that called our sample function and the control.
        if (sampleLines[s] !== controlLines[c]) {
          // In V8, the first line is describing the message but other VMs don't.
          // If we're about to return the first line, and the control is also on the same
          // line, that's a pretty good indicator that our sample threw at same line as
          // the control. I.e. before we entered the sample frame. So we ignore this result.
          // This can happen if you passed a class to function component, or non-function.
          if (s !== 1 || c !== 1) {
            do {
              s--;
              c--; // We may still have similar intermediate frames from the construct call.
              // The next one that isn't the same should be our match though.

              if (c < 0 || sampleLines[s] !== controlLines[c]) {
                // V8 adds a "new" prefix for native classes. Let's remove it to make it prettier.
                var _frame = '\n' + sampleLines[s].replace(' at new ', ' at '); // If our component frame is labeled "<anonymous>"
                // but we have a user-provided "displayName"
                // splice it in to make the stack more readable.


                if (fn.displayName && _frame.includes('<anonymous>')) {
                  _frame = _frame.replace('<anonymous>', fn.displayName);
                }

                {
                  if (typeof fn === 'function') {
                    componentFrameCache.set(fn, _frame);
                  }
                } // Return the line we found.


                return _frame;
              }
            } while (s >= 1 && c >= 0);
          }

          break;
        }
      }
    }
  } finally {
    reentry = false;

    {
      ReactCurrentDispatcher.current = previousDispatcher;
      reenableLogs();
    }

    Error.prepareStackTrace = previousPrepareStackTrace;
  } // Fallback to just using the name if we couldn't make it throw.


  var name = fn ? fn.displayName || fn.name : '';
  var syntheticFrame = name ? describeBuiltInComponentFrame(name) : '';

  {
    if (typeof fn === 'function') {
      componentFrameCache.set(fn, syntheticFrame);
    }
  }

  return syntheticFrame;
}

function describeClassComponentFrame(ctor, source, ownerFn) {
  {
    return describeNativeComponentFrame(ctor, true);
  }
}
function describeFunctionComponentFrame(fn, source, ownerFn) {
  {
    return describeNativeComponentFrame(fn, false);
  }
}

function shouldConstruct(Component) {
  var prototype = Component.prototype;
  return !!(prototype && prototype.isReactComponent);
}

function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) {

  if (type == null) {
    return '';
  }

  if (typeof type === 'function') {
    {
      return describeNativeComponentFrame(type, shouldConstruct(type));
    }
  }

  if (typeof type === 'string') {
    return describeBuiltInComponentFrame(type);
  }

  switch (type) {
    case REACT_SUSPENSE_TYPE:
      return describeBuiltInComponentFrame('Suspense');

    case REACT_SUSPENSE_LIST_TYPE:
      return describeBuiltInComponentFrame('SuspenseList');
  }

  if (typeof type === 'object') {
    switch (type.$$typeof) {
      case REACT_FORWARD_REF_TYPE:
        return describeFunctionComponentFrame(type.render);

      case REACT_MEMO_TYPE:
        // Memo may contain any component type so we recursively resolve it.
        return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn);

      case REACT_LAZY_TYPE:
        {
          var lazyComponent = type;
          var payload = lazyComponent._payload;
          var init = lazyComponent._init;

          try {
            // Lazy may contain any component type so we recursively resolve it.
            return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn);
          } catch (x) {}
        }
    }
  }

  return '';
}

function describeFiber(fiber) {
  var owner =  fiber._debugOwner ? fiber._debugOwner.type : null ;
  var source =  fiber._debugSource ;

  switch (fiber.tag) {
    case HostComponent:
      return describeBuiltInComponentFrame(fiber.type);

    case LazyComponent:
      return describeBuiltInComponentFrame('Lazy');

    case SuspenseComponent:
      return describeBuiltInComponentFrame('Suspense');

    case SuspenseListComponent:
      return describeBuiltInComponentFrame('SuspenseList');

    case FunctionComponent:
    case IndeterminateComponent:
    case SimpleMemoComponent:
      return describeFunctionComponentFrame(fiber.type);

    case ForwardRef:
      return describeFunctionComponentFrame(fiber.type.render);

    case ClassComponent:
      return describeClassComponentFrame(fiber.type);

    default:
      return '';
  }
}

function getStackByFiberInDevAndProd(workInProgress) {
  try {
    var info = '';
    var node = workInProgress;

    do {
      info += describeFiber(node);
      node = node.return;
    } while (node);

    return info;
  } catch (x) {
    return '\nError generating stack: ' + x.message + '\n' + x.stack;
  }
}

function getWrappedName(outerType, innerType, wrapperName) {
  var displayName = outerType.displayName;

  if (displayName) {
    return displayName;
  }

  var functionName = innerType.displayName || innerType.name || '';
  return functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName;
} // Keep in sync with react-reconciler/getComponentNameFromFiber


function getContextName(type) {
  return type.displayName || 'Context';
} // Note that the reconciler package should generally prefer to use getComponentNameFromFiber() instead.


function getComponentNameFromType(type) {
  if (type == null) {
    // Host root, text node or just invalid type.
    return null;
  }

  {
    if (typeof type.tag === 'number') {
      error('Received an unexpected object in getComponentNameFromType(). ' + 'This is likely a bug in React. Please file an issue.');
    }
  }

  if (typeof type === 'function') {
    return type.displayName || type.name || null;
  }

  if (typeof type === 'string') {
    return type;
  }

  switch (type) {
    case REACT_FRAGMENT_TYPE:
      return 'Fragment';

    case REACT_PORTAL_TYPE:
      return 'Portal';

    case REACT_PROFILER_TYPE:
      return 'Profiler';

    case REACT_STRICT_MODE_TYPE:
      return 'StrictMode';

    case REACT_SUSPENSE_TYPE:
      return 'Suspense';

    case REACT_SUSPENSE_LIST_TYPE:
      return 'SuspenseList';

  }

  if (typeof type === 'object') {
    switch (type.$$typeof) {
      case REACT_CONTEXT_TYPE:
        var context = type;
        return getContextName(context) + '.Consumer';

      case REACT_PROVIDER_TYPE:
        var provider = type;
        return getContextName(provider._context) + '.Provider';

      case REACT_FORWARD_REF_TYPE:
        return getWrappedName(type, type.render, 'ForwardRef');

      case REACT_MEMO_TYPE:
        var outerName = type.displayName || null;

        if (outerName !== null) {
          return outerName;
        }

        return getComponentNameFromType(type.type) || 'Memo';

      case REACT_LAZY_TYPE:
        {
          var lazyComponent = type;
          var payload = lazyComponent._payload;
          var init = lazyComponent._init;

          try {
            return getComponentNameFromType(init(payload));
          } catch (x) {
            return null;
          }
        }

      // eslint-disable-next-line no-fallthrough
    }
  }

  return null;
}

function getWrappedName$1(outerType, innerType, wrapperName) {
  var functionName = innerType.displayName || innerType.name || '';
  return outerType.displayName || (functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName);
} // Keep in sync with shared/getComponentNameFromType


function getContextName$1(type) {
  return type.displayName || 'Context';
}

function getComponentNameFromFiber(fiber) {
  var tag = fiber.tag,
      type = fiber.type;

  switch (tag) {
    case CacheComponent:
      return 'Cache';

    case ContextConsumer:
      var context = type;
      return getContextName$1(context) + '.Consumer';

    case ContextProvider:
      var provider = type;
      return getContextName$1(provider._context) + '.Provider';

    case DehydratedFragment:
      return 'DehydratedFragment';

    case ForwardRef:
      return getWrappedName$1(type, type.render, 'ForwardRef');

    case Fragment:
      return 'Fragment';

    case HostComponent:
      // Host component type is the display name (e.g. "div", "View")
      return type;

    case HostPortal:
      return 'Portal';

    case HostRoot:
      return 'Root';

    case HostText:
      return 'Text';

    case LazyComponent:
      // Name comes from the type in this case; we don't have a tag.
      return getComponentNameFromType(type);

    case Mode:
      if (type === REACT_STRICT_MODE_TYPE) {
        // Don't be less specific than shared/getComponentNameFromType
        return 'StrictMode';
      }

      return 'Mode';

    case OffscreenComponent:
      return 'Offscreen';

    case Profiler:
      return 'Profiler';

    case ScopeComponent:
      return 'Scope';

    case SuspenseComponent:
      return 'Suspense';

    case SuspenseListComponent:
      return 'SuspenseList';

    case TracingMarkerComponent:
      return 'TracingMarker';
    // The display name for this tags come from the user-provided type:

    case ClassComponent:
    case FunctionComponent:
    case IncompleteClassComponent:
    case IndeterminateComponent:
    case MemoComponent:
    case SimpleMemoComponent:
      if (typeof type === 'function') {
        return type.displayN