void Construct ( const [FArguments](API\Plugins\IKRigEditor\RigEditor\SIKRigRetargetChainList\FArguments) & InArgs, [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FIKRigEditorController](API\Plugins\IKRigEditor\RigEditor\FIKRigEditorController) > InEditorController )