[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="ScriptableTool|PropertySets") [UScriptableInteractiveToolPropertySet](API\Plugins\ScriptableToolsFramework\UScriptableInteractiveToolProper-) * WatchBoolProperty ( [UScriptableInteractiveToolPropertySet](API\Plugins\ScriptableToolsFramework\UScriptableInteractiveToolProper-) * PropertySet, [FString](API\Runtime\Core\Containers\FString) PropertyName, const [FToolBoolPropertyModifiedDelegate](API\Plugins\ScriptableToolsFramework\FToolBoolPropertyModifiedDelegat-) & OnModified )