next/dist/compiled/react-dom-experimental/cjs/react-dom-unstable_testing.development.js

The React Framework

/**
 * @license React
 * react-dom-unstable_testing.development.js
 *
 * Copyright (c) Meta Platforms, Inc. and 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';

var React = require("next/dist/compiled/react-experimental");
var Scheduler = require("next/dist/compiled/scheduler-experimental");

var Internals = {
  usingClientEntryPoint: false,
  Events: null,
  Dispatcher: {
    current: null
  }
};

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 assign = Object.assign;

// -----------------------------------------------------------------------------
// Killswitch
//
// Flags that exist solely to turn off a change in case it causes a regression
// when it rolls out to prod. We should remove these as soon as possible.
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
// Land or remove (moderate effort)
//
// Flags that can be probably deleted or landed, but might require extra effort
// like migrating internal callers or performance testing.
// -----------------------------------------------------------------------------
// TODO: Finish rolling out in www

var enableClientRenderFallbackOnTextMismatch = true; // Not sure if www still uses this. We don't have a replacement but whatever we
// Slated for removal in the future (significant effort)
//
// These are experiments that didn't work out, and never shipped, but we can't
// delete from the codebase until we migrate internal callers.
// -----------------------------------------------------------------------------
// Add a callback property to suspense to notify which promises are currently
// in the update queue. This allows reporting and tracing of what is causing
// the user to see a loading state.
//
// Also allows hydration callbacks to fire when a dehydrated boundary gets
// hydrated or deleted.
//
// This will eventually be replaced by the Transition Tracing proposal.

var enableSuspenseCallback = false; // Experimental Scope support.
var enableFormActions = true;

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

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

var diffInCommitPhase = true;
var enableAsyncActions = true;
var alwaysThrottleRetries = true; // -----------------------------------------------------------------------------
// Chopping Block
//
// Planned feature deprecations and breaking changes. Sorted roughly in order of
// when we plan to enable them.
// -----------------------------------------------------------------------------
// This flag enables Strict Effects by default. We're not turning this on until
// after 18 because it requires migration work. Recommendation is to use
// <StrictMode /> to gradually upgrade components.
// If TRUE, trees rendered with createRoot will be StrictEffectsMode.
// If FALSE, these trees will be StrictLegacyMode.

var createRootStrictEffectsByDefault = false;
// 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.

var disableIEWorkarounds = true; // Filter certain DOM attributes (e.g. src, href) if their values are empty
// 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 enableProfilerNestedUpdatePhase = true; // Adds verbose console logging for e.g. state updates, suspense, and work loop

var ReactCurrentDispatcher$3 = ReactSharedInternals.ReactCurrentDispatcher; // Since the "not pending" value is always the same, we can reuse the
// same object across all transitions.

var sharedNotPendingObject = {
  pending: false,
  data: null,
  method: null,
  action: null
};
var NotPending = Object.freeze(sharedNotPendingObject) ;

function resolveDispatcher() {
  // Copied from react/src/ReactHooks.js. It's the same thing but in a
  // different package.
  var dispatcher = ReactCurrentDispatcher$3.current;

  {
    if (dispatcher === null) {
      error('Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for' + ' one of the following reasons:\n' + '1. You might have mismatching versions of React and the renderer (such as React DOM)\n' + '2. You might be breaking the Rules of Hooks\n' + '3. You might have more than one copy of React in the same app\n' + 'See https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem.');
    }
  } // Will result in a null access error if accessed outside render phase. We
  // intentionally don't throw our own error because this is in a hot path.
  // Also helps ensure this is inlined.


  return dispatcher;
}

function useFormStatus() {
  {
    var dispatcher = resolveDispatcher(); // $FlowFixMe[not-a-function] We know this exists because of the feature check above.

    return dispatcher.useHostTransitionStatus();
  }
}

var valueStack = [];
var fiberStack;

{
  fiberStack = [];
}

var index = -1;

function createCursor(defaultValue) {
  return {
    current: defaultValue
  };
}

function pop(cursor, fiber) {
  if (index < 0) {
    {
      error('Unexpected pop.');
    }

    return;
  }

  {
    if (fiber !== fiberStack[index]) {
      error('Unexpected Fiber popped.');
    }
  }

  cursor.current = valueStack[index];
  valueStack[index] = null;

  {
    fiberStack[index] = null;
  }

  index--;
}

function push(cursor, value, fiber) {
  index++;
  valueStack[index] = cursor.current;

  {
    fiberStack[index] = fiber;
  }

  cursor.current = value;
}

// 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_SERVER_CONTEXT_TYPE = Symbol.for('react.server_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 REACT_SERVER_CONTEXT_DEFAULT_VALUE_NOT_LOADED = Symbol.for('react.default_value');
var REACT_MEMO_CACHE_SENTINEL = Symbol.for('react.memo_cache_sentinel');
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 contextStackCursor$1 = createCursor(null);
var contextFiberStackCursor = createCursor(null);
var rootInstanceStackCursor = createCursor(null); // Represents the nearest host transition provider (in React DOM, a <form />)
// NOTE: Since forms cannot be nested, and this feature is only implemented by
// React DOM, we don't technically need this to be a stack. It could be a single
// module variable instead.

var hostTransitionProviderCursor = createCursor(null); // TODO: This should initialize to NotPendingTransition, a constant
// imported from the fiber config. However, because of a cycle in the module
// graph, that value isn't defined during this module's initialization. I can't
// think of a way to work around this without moving that value out of the
// fiber config. For now, the "no provider" case is handled when reading,
// inside useHostTransitionStatus.

var HostTransitionContext = {
  $$typeof: REACT_CONTEXT_TYPE,
  _currentValue: null,
  _currentValue2: null,
  _threadCount: 0,
  Provider: null,
  Consumer: null,
  _defaultValue: null,
  _globalName: null
};

function requiredContext(c) {
  {
    if (c === null) {
      error('Expected host context to exist. This error is likely caused by a bug ' + 'in React. Please file an issue.');
    }
  }

  return c;
}

function getCurrentRootHostContainer() {
  return rootInstanceStackCursor.current;
}

function getRootHostContainer() {
  var rootInstance = requiredContext(rootInstanceStackCursor.current);
  return rootInstance;
}

function pushHostContainer(fiber, nextRootInstance) {
  // Push current root instance onto the stack;
  // This allows us to reset root when portals are popped.
  push(rootInstanceStackCursor, nextRootInstance, fiber); // Track the context and the Fiber that provided it.
  // This enables us to pop only Fibers that provide unique contexts.

  push(contextFiberStackCursor, fiber, fiber); // Finally, we need to push the host context to the stack.
  // However, we can't just call getRootHostContext() and push it because
  // we'd have a different number of entries on the stack depending on
  // whether getRootHostContext() throws somewhere in renderer code or not.
  // So we push an empty value first. This lets us safely unwind on errors.

  push(contextStackCursor$1, null, fiber);
  var nextRootContext = getRootHostContext(nextRootInstance); // Now that we know this function doesn't throw, replace it.

  pop(contextStackCursor$1, fiber);
  push(contextStackCursor$1, nextRootContext, fiber);
}

function popHostContainer(fiber) {
  pop(contextStackCursor$1, fiber);
  pop(contextFiberStackCursor, fiber);
  pop(rootInstanceStackCursor, fiber);
}

function getHostContext() {
  var context = requiredContext(contextStackCursor$1.current);
  return context;
}

function pushHostContext(fiber) {
  {
    var stateHook = fiber.memoizedState;

    if (stateHook !== null) {
      // Only provide context if this fiber has been upgraded by a host
      // transition. We use the same optimization for regular host context below.
      push(hostTransitionProviderCursor, fiber, fiber);
    }
  }

  var context = requiredContext(contextStackCursor$1.current);
  var nextContext = getChildHostContext(context, fiber.type); // Don't push this Fiber's context unless it's unique.

  if (context !== nextContext) {
    // Track the context and the Fiber that provided it.
    // This enables us to pop only Fibers that provide unique contexts.
    push(contextFiberStackCursor, fiber, fiber);
    push(contextStackCursor$1, nextContext, fiber);
  }
}

function popHostContext(fiber) {
  if (contextFiberStackCursor.current === fiber) {
    // Do not pop unless this Fiber provided the current context.
    // pushHostContext() only pushes Fibers that provide unique contexts.
    pop(contextStackCursor$1, fiber);
    pop(contextFiberStackCursor, fiber);
  }

  {
    if (hostTransitionProviderCursor.current === fiber) {
      // Do not pop unless this Fiber provided the current context. This is mostly
      // a performance optimization, but conveniently it also prevents a potential
      // data race where a host provider is upgraded (i.e. memoizedState becomes
      // non-null) during a concurrent event. This is a bit of a flaw in the way
      // we upgrade host components, but because we're accounting for it here, it
      // should be fine.
      pop(hostTransitionProviderCursor, fiber); // When popping the transition provider, we reset the context value back
      // to `null`. We can do this because you're not allowd to nest forms. If
      // we allowed for multiple nested host transition providers, then we'd
      // need to reset this to the parent provider's status.

      {
        HostTransitionContext._currentValue = null;
      }
    }
  }
}

var NoFlags$1 =
/*                      */
0;
var PerformedWork =
/*                */
1;
var Placement =
/*                    */
2;
var DidCapture =
/*                   */
128;
var Hydrating =
/*                    */
4096; // You can change the rest (and add more).

var Update =
/*                       */
4;
/* Skipped value:                                 0b0000000000000000000000001000; */

var ChildDeletion =
/*                */
16;
var ContentReset =
/*                 */
32;
var Callback =
/*                     */
64;
/* Used by DidCapture:                            0b0000000000000000000010000000; */

var ForceClientRender =
/*            */
256;
var Ref =
/*                          */
512;
var Snapshot =
/*                     */
1024;
var Passive$1 =
/*                      */
2048;
/* Used by Hydrating:                             0b0000000000000001000000000000; */

var Visibility =
/*                   */
8192;
var StoreConsistency =
/*             */
16384; // It's OK to reuse these bits because these flags are mutually exclusive for
// different fiber types. We should really be doing this for as many flags as
// possible, because we're about to run out of bits.

var ScheduleRetry = StoreConsistency;
var ShouldSuspendCommit = Visibility;
var LifecycleEffectMask = Passive$1 | Update | Callback | Ref | Snapshot | StoreConsistency; // Union of all commit flags (flags with the lifetime of a particular commit)

var HostEffectMask =
/*               */
32767; // These are not really side effects, but we still reuse this field.

var Incomplete =
/*                   */
32768;
var ShouldCapture =
/*                */
65536;
var ForceUpdateForLegacySuspense =
/* */
131072;
var Forked =
/*                       */
1048576; // Static tags describe aspects of a fiber that are not specific to a render,
// e.g. a fiber uses a passive effect (even if there are no updates on this particular render).
// This enables us to defer more work in the unmount case,
// since we can defer traversing the tree during layout to look for Passive effects,
// and instead rely on the static flag as a signal that there may be cleanup work.

var RefStatic =
/*                    */
2097152;
var LayoutStatic =
/*                 */
4194304;
var PassiveStatic =
/*                */
8388608;
var MaySuspendCommit =
/*             */
16777216; // Flag used to identify newly inserted fibers. It isn't reset after commit unlike `Placement`.

var PlacementDEV =
/*                 */
33554432;
var MountLayoutDev =
/*               */
67108864;
var MountPassiveDev =
/*              */
134217728; // Groups of flags that are used in the commit phase to skip over trees that
// don't contain effects, by checking subtreeFlags.

var BeforeMutationMask = // TODO: Remove Update flag from before mutation phase by re-landing Visibility
// flag logic (see #20043)
Update | Snapshot | (0);
var MutationMask = Placement | Update | ChildDeletion | ContentReset | Ref | Hydrating | Visibility;
var LayoutMask = Update | Callback | Ref | Visibility; // TODO: Split into PassiveMountMask and PassiveUnmountMask

var PassiveMask = Passive$1 | Visibility | ChildDeletion; // Union of tags that don't get reset on clones.
// This allows certain concepts to persist without recalculating them,
// e.g. whether a subtree contains passive effects or portals.

var StaticMask = LayoutStatic | PassiveStatic | RefStatic | MaySuspendCommit;

// This module only exists as an ESM wrapper around the external CommonJS
var scheduleCallback$3 = Scheduler.unstable_scheduleCallback;
var cancelCallback$1 = Scheduler.unstable_cancelCallback;
var shouldYield = Scheduler.unstable_shouldYield;
var requestPaint = Scheduler.unstable_requestPaint;
var now$1 = Scheduler.unstable_now;
var getCurrentPriorityLevel = Scheduler.unstable_getCurrentPriorityLevel;
var ImmediatePriority = Scheduler.unstable_ImmediatePriority;
var UserBlockingPriority = Scheduler.unstable_UserBlockingPriority;
var NormalPriority$1 = Scheduler.unstable_NormalPriority;
var LowPriority = Scheduler.unstable_LowPriority;
var IdlePriority = Scheduler.unstable_IdlePriority; // this doesn't actually exist on the scheduler, but it *does*
// on scheduler/unstable_mock, which we'll need for internal testing

var log$1 = Scheduler.log;
var unstable_setDisableYieldValue = Scheduler.unstable_setDisableYieldValue;

// 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[cannot-write] 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[cannot-write] 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 rendererID = null;
var injectedHook = null;
var injectedProfilingHooks = null;
var hasLoggedError = false;
var isDevToolsPresent = typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined';
function injectInternals(internals) {
  if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
    // No DevTools
    return false;
  }

  var hook = __REACT_DEVTOOLS_GLOBAL_HOOK__;

  if (hook.isDisabled) {
    // This isn't a real property on the hook, but it can be set to opt out
    // of DevTools integration and associated warnings and logs.
    // https://github.com/facebook/react/issues/3877
    return true;
  }

  if (!hook.supportsFiber) {
    {
      error('The installed version of React DevTools is too old and will not work ' + 'with the current version of React. Please update React DevTools. ' + 'https://reactjs.org/link/react-devtools');
    } // DevTools exists, even though it doesn't support Fiber.


    return true;
  }

  try {
    if (enableSchedulingProfiler) {
      // Conditionally inject these hooks only if Timeline profiler is supported by this build.
      // This gives DevTools a way to feature detect that isn't tied to version number
      // (since profiling and timeline are controlled by different feature flags).
      internals = assign({}, internals, {
        getLaneLabelMap: getLaneLabelMap,
        injectProfilingHooks: injectProfilingHooks
      });
    }

    rendererID = hook.inject(internals); // We have successfully injected, so now it is safe to set up hooks.

    injectedHook = hook;
  } catch (err) {
    // Catch all errors because it is unsafe to throw during initialization.
    {
      error('React instrumentation encountered an error: %s.', err);
    }
  }

  if (hook.checkDCE) {
    // This is the real DevTools.
    return true;
  } else {
    // This is likely a hook installed by Fast Refresh runtime.
    return false;
  }
}
function onScheduleRoot(root, children) {
  {
    if (injectedHook && typeof injectedHook.onScheduleFiberRoot === 'function') {
      try {
        injectedHook.onScheduleFiberRoot(rendererID, root, children);
      } catch (err) {
        if (!hasLoggedError) {
          hasLoggedError = true;

          error('React instrumentation encountered an error: %s', err);
        }
      }
    }
  }
}
function onCommitRoot$1(root, eventPriority) {
  if (injectedHook && typeof injectedHook.onCommitFiberRoot === 'function') {
    try {
      var didError = (root.current.flags & DidCapture) === DidCapture;

      if (enableProfilerTimer) {
        var schedulerPriority;

        switch (eventPriority) {
          case DiscreteEventPriority:
            schedulerPriority = ImmediatePriority;
            break;

          case ContinuousEventPriority:
            schedulerPriority = UserBlockingPriority;
            break;

          case DefaultEventPriority:
            schedulerPriority = NormalPriority$1;
            break;

          case IdleEventPriority:
            schedulerPriority = IdlePriority;
            break;

          default:
            schedulerPriority = NormalPriority$1;
            break;
        }

        injectedHook.onCommitFiberRoot(rendererID, root, schedulerPriority, didError);
      }
    } catch (err) {
      {
        if (!hasLoggedError) {
          hasLoggedError = true;

          error('React instrumentation encountered an error: %s', err);
        }
      }
    }
  }
}
function onPostCommitRoot(root) {
  if (injectedHook && typeof injectedHook.onPostCommitFiberRoot === 'function') {
    try {
      injectedHook.onPostCommitFiberRoot(rendererID, root);
    } catch (err) {
      {
        if (!hasLoggedError) {
          hasLoggedError = true;

          error('React instrumentation encountered an error: %s', err);
        }
      }
    }
  }
}
function onCommitUnmount(fiber) {
  if (injectedHook && typeof injectedHook.onCommitFiberUnmount === 'function') {
    try {
      injectedHook.onCommitFiberUnmount(rendererID, fiber);
    } catch (err) {
      {
        if (!hasLoggedError) {
          hasLoggedError = true;

          error('React instrumentation encountered an error: %s', err);
        }
      }
    }
  }
}
function setIsStrictModeForDevtools(newIsStrictMode) {
  {
    if (typeof log$1 === 'function') {
      // We're in a test because Scheduler.log only exists
      // in SchedulerMock. To reduce the noise in strict mode tests,
      // suppress warnings and disable scheduler yielding during the double render
      unstable_setDisableYieldValue(newIsStrictMode);
      setSuppressWarning(newIsStrictMode);
    }

    if (injectedHook && typeof injectedHook.setStrictMode === 'function') {
      try {
        injectedHook.setStrictMode(rendererID, newIsStrictMode);
      } catch (err) {
        {
          if (!hasLoggedError) {
            hasLoggedError = true;

            error('React instrumentation encountered an error: %s', err);
          }
        }
      }
    }
  }
} // Profiler API hooks

function injectProfilingHooks(profilingHooks) {
  injectedProfilingHooks = profilingHooks;
}

function getLaneLabelMap() {
  {
    var map = new Map();
    var lane = 1;

    for (var index = 0; index < TotalLanes; index++) {
      var label = getLabelForLane(lane);
      map.set(lane, label);
      lane *= 2;
    }

    return map;
  }
}

function markCommitStarted(lanes) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markCommitStarted === 'function') {
      injectedProfilingHooks.markCommitStarted(lanes);
    }
  }
}
function markCommitStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markCommitStopped === 'function') {
      injectedProfilingHooks.markCommitStopped();
    }
  }
}
function markComponentRenderStarted(fiber) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentRenderStarted === 'function') {
      injectedProfilingHooks.markComponentRenderStarted(fiber);
    }
  }
}
function markComponentRenderStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentRenderStopped === 'function') {
      injectedProfilingHooks.markComponentRenderStopped();
    }
  }
}
function markComponentPassiveEffectMountStarted(fiber) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentPassiveEffectMountStarted === 'function') {
      injectedProfilingHooks.markComponentPassiveEffectMountStarted(fiber);
    }
  }
}
function markComponentPassiveEffectMountStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentPassiveEffectMountStopped === 'function') {
      injectedProfilingHooks.markComponentPassiveEffectMountStopped();
    }
  }
}
function markComponentPassiveEffectUnmountStarted(fiber) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentPassiveEffectUnmountStarted === 'function') {
      injectedProfilingHooks.markComponentPassiveEffectUnmountStarted(fiber);
    }
  }
}
function markComponentPassiveEffectUnmountStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentPassiveEffectUnmountStopped === 'function') {
      injectedProfilingHooks.markComponentPassiveEffectUnmountStopped();
    }
  }
}
function markComponentLayoutEffectMountStarted(fiber) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentLayoutEffectMountStarted === 'function') {
      injectedProfilingHooks.markComponentLayoutEffectMountStarted(fiber);
    }
  }
}
function markComponentLayoutEffectMountStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentLayoutEffectMountStopped === 'function') {
      injectedProfilingHooks.markComponentLayoutEffectMountStopped();
    }
  }
}
function markComponentLayoutEffectUnmountStarted(fiber) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentLayoutEffectUnmountStarted === 'function') {
      injectedProfilingHooks.markComponentLayoutEffectUnmountStarted(fiber);
    }
  }
}
function markComponentLayoutEffectUnmountStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentLayoutEffectUnmountStopped === 'function') {
      injectedProfilingHooks.markComponentLayoutEffectUnmountStopped();
    }
  }
}
function markComponentErrored(fiber, thrownValue, lanes) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentErrored === 'function') {
      injectedProfilingHooks.markComponentErrored(fiber, thrownValue, lanes);
    }
  }
}
function markComponentSuspended(fiber, wakeable, lanes) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markComponentSuspended === 'function') {
      injectedProfilingHooks.markComponentSuspended(fiber, wakeable, lanes);
    }
  }
}
function markLayoutEffectsStarted(lanes) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markLayoutEffectsStarted === 'function') {
      injectedProfilingHooks.markLayoutEffectsStarted(lanes);
    }
  }
}
function markLayoutEffectsStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markLayoutEffectsStopped === 'function') {
      injectedProfilingHooks.markLayoutEffectsStopped();
    }
  }
}
function markPassiveEffectsStarted(lanes) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markPassiveEffectsStarted === 'function') {
      injectedProfilingHooks.markPassiveEffectsStarted(lanes);
    }
  }
}
function markPassiveEffectsStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markPassiveEffectsStopped === 'function') {
      injectedProfilingHooks.markPassiveEffectsStopped();
    }
  }
}
function markRenderStarted(lanes) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markRenderStarted === 'function') {
      injectedProfilingHooks.markRenderStarted(lanes);
    }
  }
}
function markRenderYielded() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markRenderYielded === 'function') {
      injectedProfilingHooks.markRenderYielded();
    }
  }
}
function markRenderStopped() {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markRenderStopped === 'function') {
      injectedProfilingHooks.markRenderStopped();
    }
  }
}
function markRenderScheduled(lane) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markRenderScheduled === 'function') {
      injectedProfilingHooks.markRenderScheduled(lane);
    }
  }
}
function markForceUpdateScheduled(fiber, lane) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markForceUpdateScheduled === 'function') {
      injectedProfilingHooks.markForceUpdateScheduled(fiber, lane);
    }
  }
}
function markStateUpdateScheduled(fiber, lane) {
  {
    if (injectedProfilingHooks !== null && typeof injectedProfilingHooks.markStateUpdateScheduled === 'function') {
      injectedProfilingHooks.markStateUpdateScheduled(fiber, lane);
    }
  }
}

var NoMode =
/*                         */
0; // TODO: Remove ConcurrentMode by reading from the root tag instead

var ConcurrentMode =
/*                 */
1;
var ProfileMode =
/*                    */
2;
var StrictLegacyMode =
/*               */
8;
var StrictEffectsMode =
/*              */
16;
var NoStrictPassiveEffectsMode =
/*     */
64;

// TODO: This is pretty well supported by browsers. Maybe we can drop it.
var clz32 = Math.clz32 ? Math.clz32 : clz32Fallback; // Count leading zeros.
// Based on:
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/clz32

var log = Math.log;
var LN2 = Math.LN2;

function clz32Fallback(x) {
  var asUint = x >>> 0;

  if (asUint === 0) {
    return 32;
  }

  return 31 - (log(asUint) / LN2 | 0) | 0;
}

// If those values are changed that package should be rebuilt and redeployed.

var TotalLanes = 31;
var NoLanes =
/*                        */
0;
var NoLane =
/*                          */
0;
var SyncHydrationLane =
/*               */
1;
var SyncLane =
/*                        */
2;
var InputContinuousHydrationLane =
/*    */
4;
var InputContinuousLane =
/*             */
8;
var DefaultHydrationLane =
/*            */
16;
var DefaultLane =
/*                     */
32;
var SyncUpdateLanes =
/*                */
42;
var TransitionHydrationLane =
/*                */
64;
var TransitionLanes =
/*                       */
8388480;
var TransitionLane1 =
/*                        */
128;
var TransitionLane2 =
/*                        */
256;
var TransitionLane3 =
/*                        */
512;
var TransitionLane4 =
/*                        */
1024;
var TransitionLane5 =
/*                        */
2048;
var TransitionLane6 =
/*                        */
4096;
var TransitionLane7 =
/*                        */
8192;
var TransitionLane8 =
/*                        */
16384;
var TransitionLane9 =
/*                        */
32768;
var TransitionLane10 =
/*                       */
65536;
var TransitionLane11 =
/*                       */
131072;
var TransitionLane12 =
/*                       */
262144;
var TransitionLane13 =
/*                       */
524288;
var TransitionLane14 =
/*                       */
1048576;
var TransitionLane15 =
/*                       */
2097152;
var TransitionLane16 =
/*                       */
4194304;
var RetryLanes =
/*                            */
125829120;
var RetryLane1 =
/*                             */
8388608;
var RetryLane2 =
/*                             */
16777216;
var RetryLane3 =
/*                             */
33554432;
var RetryLane4 =
/*                             */
67108864;
var SomeRetryLane = RetryLane1;
var SelectiveHydrationLane =
/*          */
134217728;
var NonIdleLanes =
/*                          */
268435455;
var IdleHydrationLane =
/*               */
268435456;
var IdleLane =
/*                        */
536870912;
var OffscreenLane =
/*                   */
1073741824; // This function is used for the experimental timeline (react-devtools-timeline)
// It should be kept in sync with the Lanes values above.

function getLabelForLane(lane) {
  {
    if (lane & SyncHydrationLane) {
      return 'SyncHydrationLane';
    }

    if (lane & SyncLane) {
      return 'Sync';
    }

    if (lane & InputContinuousHydrationLane) {
      return 'InputContinuousHydration';
    }

    if (lane & InputContinuousLane) {
      return 'InputContinuous';
    }

    if (lane & DefaultHydrationLane) {
      return 'DefaultHydration';
    }

    if (lane & DefaultLane) {
      return 'Default';
    }

    if (lane & TransitionHydrationLane) {
      return 'TransitionHydration';
    }

    if (lane & TransitionLanes) {
      return 'Transition';
    }

    if (lane & RetryLanes) {
      return 'Retry';
    }

    if (lane & SelectiveHydrationLane) {
      return 'SelectiveHydration';
    }

    if (lane & IdleHydrationLane) {
      return 'IdleHydration';
    }

    if (lane & IdleLane) {
      return 'Idle';
    }

    if (lane & OffscreenLane) {
      return 'Offscreen';
    }
  }
}
var NoTimestamp = -1;
var nextTransitionLane = TransitionLane1;
var nextRetryLane = RetryLane1;

function getHighestPriorityLanes(lanes) {
  {
    var pendingSyncLanes = lanes & SyncUpdateLanes;

    if (pendingSyncLanes !== 0) {
      return pendingSyncLanes;
    }
  }

  switch (getHighestPriorityLane(lanes)) {
    case SyncHydrationLane:
      return SyncHydrationLane;

    case SyncLane:
      return SyncLane;

    case InputContinuousHydrationLane:
      return InputContinuousHydrationLane;

    case InputContinuousLane:
      return InputContinuousLane;

    case DefaultHydrationLane:
      return DefaultHydrationLane;

    case DefaultLane:
      return DefaultLane;

    case TransitionHydrationLane:
      return TransitionHydrationLane;

    case TransitionLane1:
    case TransitionLane2:
    case TransitionLane3:
    case TransitionLane4:
    case TransitionLane5:
    case TransitionLane6:
    case TransitionLane7:
    case TransitionLane8:
    case TransitionLane9:
    case TransitionLane10:
    case TransitionLane11:
    case TransitionLane12:
    case TransitionLane13:
    case TransitionLane14:
    case TransitionLane15:
    case TransitionLane16:
      return lanes & TransitionLanes;

    case RetryLane1:
    case RetryLane2:
    case RetryLane3:
    case RetryLane4:
      return lanes & RetryLanes;

    case SelectiveHydrationLane:
      return SelectiveHydrationLane;

    case IdleHydrationLane:
      return IdleHydrationLane;

    case IdleLane:
      return IdleLane;

    case OffscreenLane:
      return OffscreenLane;

    default:
      {
        error('Should have found matching lanes. This is a bug in React.');
      } // This shouldn't be reachable, but as a fallback, return the entire bitmask.


      return lanes;
  }
}

function getNextLanes(root, wipLanes) {
  // Early bailout if there's no pending work left.
  var pendingLanes = root.pendingLanes;

  if (pendingLanes === NoLanes) {
    return NoLanes;
  }

  var nextLanes = NoLanes;
  var suspendedLanes = root.suspendedLanes;
  var pingedLanes = root.pingedLanes; // Do not work on any idle work until all the non-idle work has finished,
  // even if the work is suspended.

  var nonIdlePendingLanes = pendingLanes & NonIdleLanes;

  if (nonIdlePendingLanes !== NoLanes) {
    var nonIdleUnblockedLanes = nonIdlePendingLanes & ~suspendedLanes;

    if (nonIdleUnblockedLanes !== NoLanes) {
      nextLanes = getHighestPriorityLanes(nonIdleUnblockedLanes);
    } else {
      var nonIdlePingedLanes = nonIdlePendingLanes & pingedLanes;

      if (nonIdlePingedLanes !== NoLanes) {
        nextLanes = getHighestPriorityLanes(nonIdlePingedLanes);
      }
    }
  } else {
    // The only remaining work is Idle.
    var unblockedLanes = pendingLanes & ~suspendedLanes;

    if (unblockedLanes !== NoLanes) {
      nextLanes = getHighestPriorityLanes(unblockedLanes);
    } else {
      if (pingedLanes !== NoLanes) {
        nextLanes = getHighestPriorityLanes(pingedLanes);
      }
    }
  }

  if (nextLanes === NoLanes) {
    // This should only be reachable if we're suspended
    // TODO: Consider warning in this path if a fallback timer is not scheduled.
    return NoLanes;
  } // If we're already in the middle of a render, switching lanes will interrupt
  // it and we'll lose our progress. We should only do this if the new lanes are
  // higher priority.


  if (wipLanes !== NoLanes && wipLanes !== nextLanes && // If we already suspended with a delay, then interrupting is fine. Don't
  // bother waiting until the root is complete.
  (wipLanes & suspendedLanes) === NoLanes) {
    var nextLane = getHighestPriorityLane(nextLanes);
    var wipLane = getHighestPriorityLane(wipLanes);

    if ( // Tests whether the next lane is equal or lower priority than the wip
    // one. This works because the bits decrease in priority as you go left.
    nextLane >= wipLane || // Default priority updates should not interrupt transition updates. The
    // only difference between default updates and transition updates is that
    // default updates do not support refresh transitions.
    nextLane === DefaultLane && (wipLane & TransitionLanes) !== NoLanes) {
      // Keep working on the existing in-progress tree. Do not interrupt.
      return wipLanes;
    }
  }

  if ((nextLanes & InputContinuousLane) !== NoLanes) {
    // When updates are sync by default, we entangle continuous priority updates
    // and default updates, so they render in the same batch. The only reason
    // they use separate lanes is because continuous updates should interrupt
    // transitions, but default updates should not.
    nextLanes |= pendingLanes & DefaultLane;
  } // Check for entangled lanes and add them to the batch.
  //
  // A lane is said to be entangled with another when it's not allowed to render
  // in a batch that does not also include the other lane. Typically we do this
  // when multiple updates have the same source, and we only want to respond to
  // the most recent event from that source.
  //
  // Note that we apply entanglements *after* checking for partial work above.
  // This means that if a lane is entangled during an interleaved event while
  // it's already rendering, we won't interrupt it. This is intentional, since
  // entanglement is usually "best effort": we'll try our best to render the
  // lanes in the same batch, but it's not worth throwing out partially
  // completed work in order to do it.
  // TODO: Reconsider this. The counter-argument is that the partial work
  // represents an intermediate state, which we don't want to show to the user.
  // And by spending extra time finishing it, we're increasing the amount of
  // time it takes to show the final state, which is what they are actually
  // waiting for.
  //
  // For those exceptions where entanglement is semantically important,
  // we should ensure that there is no partial work at the
  // time we apply the entanglement.


  var entangledLanes = root.entangledLanes;

  if (entangledLanes !== NoLanes) {
    var entanglements = root.entanglements;
    var lanes = nextLanes & entangledLanes;

    while (lanes > 0) {
      var index = pickArbitraryLaneIndex(lanes);
      var lane = 1 << index;
      nextLanes |= entanglements[index];
      lanes &= ~lane;
    }
  }

  return nextLanes;
}

function computeExpirationTime(lane, currentTime) {
  switch (lane) {
    case SyncHydrationLane:
    case SyncLane:
    case InputContinuousHydrationLane:
    case InputContinuousLane:
      // User interactions should expire slightly more quickly.
      //
      // NOTE: This is set to the corresponding constant as in Scheduler.js.
      // When we made it larger, a product metric in www regressed, suggesting
      // there's a user interaction that's being starved by a series of
      // synchronous updates. If that theory is correct, the proper solution is
      // to fix the starvation. However, this scenario supports the idea that
      // expiration times are an important safeguard when starvation
      // does happen.
      return currentTime + 250;

    case DefaultHydrationLane:
    case DefaultLane:
    case TransitionHydrationLane:
    case TransitionLane1:
    case TransitionLane2:
    case TransitionLane3:
    case TransitionLane4:
    case TransitionLane5:
    case TransitionLane6:
    case TransitionLane7:
    case TransitionLane8:
    case TransitionLane9:
    case TransitionLane10:
    case TransitionLane11:
    case TransitionLane12:
    case TransitionLane13:
    case TransitionLane14:
    case TransitionLane15:
    case TransitionLane16:
      return currentTime + 5000;

    case RetryLane1:
    case RetryLane2:
    case RetryLane3:
    case RetryLane4:
      // TODO: Retries should be allowed to expire if they are CPU bound for
      // too long, but when I made this change it caused a spike in browser
      // crashes. There must be some other underlying bug; not super urgent but
      // ideally should figure out why and fix it. Unfortunately we don't have
      // a repro for the crashes, only detected via production metrics.
      return NoTimestamp;

    case SelectiveHydrationLane:
    case IdleHydrationLane:
    case IdleLane:
    case OffscreenLane:
      // Anything idle priority or lower should never expire.
      return NoTimestamp;

    default:
      {
        error('Should have found matching lanes. This is a bug in React.');
      }

      return NoTimestamp;
  }
}

function markStarvedLanesAsExpired(root, currentTime) {
  // TODO: This gets called every time we yield. We can optimize by storing
  // the earliest expiration time on the root. Then use that to quickly bail out
  // of this function.
  var pendingLanes = root.pendingLanes;
  var suspendedLanes = root.suspendedLanes;
  var pingedLanes = root.pingedLanes;
  var expirationTimes = root.expirationTimes; // Iterate through the pending lanes and check if we've reached their
  // expiration time. If so, we'll assume the update is being starved and mark
  // it as expired to force it to finish.
  //
  // We exclude retry lanes because those must always be time sliced, in order
  // to unwrap uncached promises.
  // TODO: Write a test for this

  var lanes = pendingLanes & ~RetryLanes;

  while (lanes > 0) {
    var index = pickArbitraryLaneIndex(lanes);
    var lane = 1 << index;
    var expirationTime = expirationTimes[index];

    if (expirationTime === NoTimestamp) {
      // Found a pending lane with no expiration time. If it's not suspended, or
      // if it's pinged, assume it's CPU-bound. Compute a new expiration time
      // using the current time.
      if ((lane & suspendedLanes) === NoLanes || (lane & pingedLanes) !== NoLanes) {
        // Assumes timestamps are monotonically increasing.
        expirationTimes[index] = computeExpirationTime(lane, currentTime);
      }
    } else if (expirationTime <= currentTime) {
      // This lane expired
      root.expiredLanes |= lane;
    }

    lanes &= ~lane;
  }
} // This returns the highest priority pending lanes regardless of whether they
// are suspended.

function getHighestPriorityPendingLanes(root) {
  return getHighestPriorityLanes(root.pendingLanes);
}
function getLanesToRetrySynchronouslyOnError(root, originallyAttemptedLanes) {
  if (root.errorRecoveryDisabledLanes & originallyAttemptedLanes) {
    // The error recovery mechanism is disabled until these lanes are cleared.
    return NoLanes;
  }

  var everythingButOffscreen = root.pendingLanes & ~OffscreenLane;

  if (everythingButOffscreen !== NoLanes) {
    return everythingButOffscreen;
  }

  if (everythingButOffscreen & OffscreenLane) {
    return OffscreenLane;
  }

  return NoLanes;
}
function includesSyncLane(lanes) {
  return (lanes & (SyncLane | SyncHydrationLane)) !== NoLanes;
}
function includesNonIdleWork(lanes) {
  return (lanes & NonIdleLanes) !== NoLanes;
}
function includesOnlyRetries(lanes) {
  return (lanes & RetryLanes) === lanes;
}
function includesOnlyNonUrgentLanes(lanes) {
  // TODO: Should hydration lanes be included here? This function is only
  // used in `updateDeferredValueImpl`.
  var UrgentLanes = SyncLane | InputContinuousLane | DefaultLane;
  return (lanes & UrgentLanes) === NoLanes;
}
function includesOnlyTransitions(lanes) {
  return (lanes & TransitionLanes) === lanes;
}
function includesBlockingLane(root, lanes) {

  var SyncDefaultLanes = InputContinuousHydrationLane | InputContinuousLane | DefaultHydrationLane | DefaultLane;
  return (lanes & SyncDefaultLanes) !== NoLanes;
}
function includesExpiredLane(root, lanes) {
  // This is a separate check from includesBlockingLane because a lane can
  // expire after a render has already started.
  return (lanes & root.expiredLanes) !== NoLanes;
}
function isTransitionLane(lane) {
  return (lane & TransitionLanes) !== NoLanes;
}
function claimNextTransitionLane() {
  // Cycle through the lanes, assigning each new transition to the next lane.
  // In most cases, this means every transition gets its own lane, until we
  // run out of lanes and cycle back to the beginning.
  var lane = nextTransitionLane;
  nextTransitionLane <<= 1;

  if ((nextTransitionLane & TransitionLanes) === NoLanes) {
    nextTransitionLane = TransitionLane1;
  }

  return lane;
}
function claimNextRetryLane() {
  var lane = nextRetryLane;
  nextRetryLane <<= 1;

  if ((nextRetryLane & RetryLanes) === NoLanes) {
    nextRetryLane = RetryLane1;
  }

  return lane;
}
function getHighestPriorityLane(lanes) {
  return lanes & -lanes;
}
function pickA