Warning, /plasma/plasma-workspace/startkde/plasma-session/org.kde.Startup.xml is written in an unsupported language. File is not indexed. 

0001 <!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
0002 <node>
0003   <interface name="org.kde.Startup">
0004     <method name="updateLaunchEnv">
0005       <arg name="key" type="s" direction="in"/>
0006        <arg name="value" type="s" direction="in"/>
0007     </method>
0008 </interface>
0009 </node>