planning_environment in electric for clearing known objects

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planning_environment has been changed in electric as compared to diamondback. Can anyone please point out what is corresponding to these lines in electric (node for clearing known objects?).

Thanks!

<!--clearing known objects from the laser data-->
<node pkg="planning_environment" type="clear_known_objects" name="laser_clear_objects" output="screen">
    <remap from="cloud_in" to="tilt_scan_cloud" />
    <remap from="cloud_out" to="tilt_scan_cloud_known" />
    <param name="sensor_frame" type="string" value="base_scan_link" />              

    <param name="fixed_frame" type="string" value="base_link" />
    <param name="object_padd" type="double" value="0.02" />
    <param name="object_scale" type="double" value="1.0" />
</node>