[c#] Is there any way to import class from another file on client-side?

[GreenHill]

Hello. I'm stupid new in c# and rage mp.
I have an problem. How can I  import my class from another cs file on client-side?

clientside_cs.txt logs speak that it can't find my type or namespace. 

Sorry for my English.

[Division]

"files" should be located in your solution.

"classes" can be used via static: Classname.Method(params[])
or via instance of an object: var x = new Classname(constructorParams[]); x.Method(params[]);

Make sure that you use the right namespace. But Visual Studio is doing that normally for you when you creating a new "file"

Edited May 11, 2020 by Division