[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)() class UPolyEditInsertEdgeActivity : public [UInteractiveToolActivity](API\Plugins\ModelingComponents\UInteractiveToolActivity), public [UE::Geometry::IDynamicMeshOperatorFactory](API\Plugins\ModelingOperators\IDynamicMeshOperatorFactory), public [IHoverBehaviorTarget](API\Runtime\InteractiveToolsFramework\BaseBehaviors\IHoverBehaviorTarget), public [IClickBehaviorTarget](API\Runtime\InteractiveToolsFramework\BaseBehaviors\IClickBehaviorTarget)