EventBus.post(new YourEvent());

@TMSubscription
public void onChat(TMChatEvent event){
    System.err.println("CHAT: "+event.getFormattedText());
}

EventBus.register(new YourObject());

package com.tecknix.modding.examplemod.transformer;

import com.tecknix.modding.api.transform.IModTransformer;

/**
 * Example transformer...
 * This transformer can be used to manipulate classes with raw asm or alternative frameworks!
 *
 * @author Tecknix Software
 */
public class ExampleTransformer implements IModTransformer {

    @Override
    public byte[] transform(String s, byte[] bytes) {
        //Run transformations and return byte array
        return yourByteArray;
    }
}

this.registerModTransformers(new Transformer1(),new Transformer2,new Transformer3());

    /**
 * TMTickEvent
 *
 * This event is called in the {@link net.minecraft.client.Minecraft} class.
 * It can be used for calling things constantly on every tick of the game.
 *
 * @author Tecknix Software
 */
public class TMTickEvent extends TMEvent {

}

/**  
 * Post an event to the API. * * @param event Passes through the event to post.  
 * @author Tecknix Software.  
 */
 public static void post(final TMEvent event) {  
	  //Gets the content object from the map if the key matches that of this events class.  
	  final ArrayList<EventContent> contents = EVENT_REGISTRY.get(event.getClass());  
	  if (contents != null) {  
		  for (final EventContent content : contents) {  
				  event.invoke(content);  
		  } 
	  } 
 }