Add citizen api to project.

Hi.
I wanted to compile citizens 2 myself but when I import it source code into my package it need some imports like : net.citizensnpcs.npc
I dont know how to import them.
can you help???
I am new to plugin dev :\

 

@timtower what do you mean?
as i said im new

 

@timtower yes but it did not work too :/

Code:

import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.v1_16_R3.CraftServer;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftMinecartChest;
import org.bukkit.entity.Minecart;
import org.bukkit.util.Vector;

import net.citizensnpcs.api.event.NPCPushEvent;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.nms.v1_16_R3.entity.MobEntityController;
import net.citizensnpcs.nms.v1_16_R3.util.NMSImpl;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.util.Util;
import net.minecraft.server.v1_16_R3.EntityMinecartChest;
import net.minecraft.server.v1_16_R3.EntityTypes;
import net.minecraft.server.v1_16_R3.NBTTagCompound;
import net.minecraft.server.v1_16_R3.World;

@timtower it need this imports .
Where can i find them?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

@timtower I worked java before.
But not minecraft plugin dev.
Where can i get these import files?
I wonder if you explain.

 

@timtower where can I get citizennpc api???
and how import it???
https://imgur.com/m6kR21Z

 

what ?? I did not undrestand???? I am not english :\ @timtower

 

may I import them incorrectly??? @timtower

 

can you test them???
@timtower

 

@timtower bc IT IS NOT FREE :/

 

@timtower how can I add it to my aternos server?