[Request] "SimpleMod" equivalent for client side

[HatTrkPatrk]

Referring to this section of the WurmServerModLauncher wiki: https://github.com/ago1024/WurmServerModLauncher/wiki/Custom-maps#server-packs

It seems that org.gotti.wurmunlimited.modloader.SimpleMod is a class useful for making "dummy" placeholder mods that can thereby load assets, such as textures, maps, etc. However, the class is not present on the client side.

Could an equivalent be placed in the client package?