1. /**
    
  2.  * Copyright (c) Meta Platforms, Inc. and affiliates.
    
  3.  *
    
  4.  * This source code is licensed under the MIT license found in the
    
  5.  * LICENSE file in the root directory of this source tree.
    
  6.  *
    
  7.  * @flow
    
  8.  */
    
  9. 
    
  10. import typeof * as FeatureFlagsType from 'shared/ReactFeatureFlags';
    
  11. import typeof * as ExportsType from './ReactFeatureFlags.native-fb';
    
  12. 
    
  13. // NOTE: There are no flags, currently. Uncomment the stuff below if we add one.
    
  14. // Re-export dynamic flags from the internal module. Intentionally using *
    
  15. // because this import is compiled to a `require` call.
    
  16. import * as dynamicFlags from 'ReactNativeInternalFeatureFlags';
    
  17. 
    
  18. // We destructure each value before re-exporting to avoid a dynamic look-up on
    
  19. // the exports object every time a flag is read.
    
  20. export const {
    
  21.   enableUseRefAccessWarning,
    
  22.   enableDeferRootSchedulingToMicrotask,
    
  23.   alwaysThrottleRetries,
    
  24.   useMicrotasksForSchedulingInFabric,
    
  25.   passChildrenWhenCloningPersistedNodes,
    
  26. } = dynamicFlags;
    
  27. 
    
  28. // The rest of the flags are static for better dead code elimination.
    
  29. export const enableDebugTracing = false;
    
  30. export const enableSchedulingProfiler = __PROFILE__;
    
  31. export const enableProfilerTimer = __PROFILE__;
    
  32. export const enableProfilerCommitHooks = __PROFILE__;
    
  33. export const enableProfilerNestedUpdatePhase = __PROFILE__;
    
  34. export const enableProfilerNestedUpdateScheduledHook = false;
    
  35. export const enableUpdaterTracking = __PROFILE__;
    
  36. export const enableCache = false;
    
  37. export const enableLegacyCache = false;
    
  38. export const enableCacheElement = true;
    
  39. export const enableFetchInstrumentation = false;
    
  40. export const enableFormActions = true; // Doesn't affect Native
    
  41. export const enableBinaryFlight = true;
    
  42. export const enableTaint = true;
    
  43. export const enablePostpone = false;
    
  44. export const enableSchedulerDebugging = false;
    
  45. export const debugRenderPhaseSideEffectsForStrictMode = true;
    
  46. export const disableJavaScriptURLs = false;
    
  47. export const disableCommentsAsDOMContainers = true;
    
  48. export const disableInputAttributeSyncing = false;
    
  49. export const disableIEWorkarounds = true;
    
  50. export const replayFailedUnitOfWorkWithInvokeGuardedCallback = __DEV__;
    
  51. export const enableScopeAPI = false;
    
  52. export const enableCreateEventHandleAPI = false;
    
  53. export const enableSuspenseCallback = false;
    
  54. export const disableLegacyContext = false;
    
  55. export const enableTrustedTypesIntegration = false;
    
  56. export const disableTextareaChildren = false;
    
  57. export const disableModulePatternComponents = false;
    
  58. export const enableSuspenseAvoidThisFallback = false;
    
  59. export const enableSuspenseAvoidThisFallbackFizz = false;
    
  60. export const enableCPUSuspense = true;
    
  61. export const enableUseMemoCacheHook = true;
    
  62. export const enableUseEffectEventHook = false;
    
  63. export const enableClientRenderFallbackOnTextMismatch = true;
    
  64. export const enableComponentStackLocations = false;
    
  65. export const enableLegacyFBSupport = false;
    
  66. export const enableFilterEmptyStringAttributesDOM = false;
    
  67. export const enableGetInspectorDataForInstanceInProduction = true;
    
  68. 
    
  69. export const createRootStrictEffectsByDefault = false;
    
  70. 
    
  71. export const disableSchedulerTimeoutInWorkLoop = false;
    
  72. export const enableLazyContextPropagation = false;
    
  73. export const enableLegacyHidden = true;
    
  74. export const forceConcurrentByDefaultForTesting = false;
    
  75. export const enableUnifiedSyncLane = false;
    
  76. export const allowConcurrentByDefault = true;
    
  77. export const enableCustomElementPropertySupport = false;
    
  78. 
    
  79. export const consoleManagedByDevToolsDuringStrictMode = false;
    
  80. export const enableServerContext = false;
    
  81. 
    
  82. export const enableTransitionTracing = false;
    
  83. 
    
  84. export const enableFloat = true;
    
  85. export const enableHostSingletons = true;
    
  86. 
    
  87. export const useModernStrictMode = false;
    
  88. export const enableDO_NOT_USE_disableStrictPassiveEffect = false;
    
  89. export const enableFizzExternalRuntime = false;
    
  90. 
    
  91. export const enableAsyncActions = false;
    
  92. export const enableUseDeferredValueInitialArg = true;
    
  93. 
    
  94. // Flow magic to verify the exports of this file match the original version.
    
  95. ((((null: any): ExportsType): FeatureFlagsType): ExportsType);