chore: deprecate hosts due to twitch announcement

chat/src/main/java/com/github/twitch4j/chat/events/IRCEventHandler.java

@@ -551,6 +551,7 @@ public void onNoticeEvent(IRCMessageEvent event) {
         }
     }
 
+    @Deprecated
     public void onHostOnEvent(IRCMessageEvent event) {
         if (event.getCommandType().equals("NOTICE")) {
             EventChannel channel = event.getChannel();
@@ -565,6 +566,7 @@ public void onHostOnEvent(IRCMessageEvent event) {
         }
     }
 
+    @Deprecated
     public void onHostOffEvent(IRCMessageEvent event) {
         if (event.getCommandType().equals("NOTICE")) {
             EventChannel channel = event.getChannel();
@@ -576,6 +578,7 @@ public void onHostOffEvent(IRCMessageEvent event) {
         }
     }
 
+    @Deprecated
     public void onInboundHostEvent(IRCMessageEvent event) {
         if ("PRIVMSG".equals(event.getCommandType()) && "jtv".equals(event.getClientName().orElse(null)) && event.getChannelName().isPresent() && event.getRawTags().isEmpty()) {
             final String hostMessage = " is now hosting you";

chat/src/main/java/com/github/twitch4j/chat/events/channel/HostOffEvent.java

@@ -8,10 +8,13 @@
 
 /**
  * This event gets called when the user stops hosting someone.
+ *
+ * @deprecated Twitch is removing host mode on October 3, 2022
  */
 @Value
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
+@Deprecated
 public class HostOffEvent extends AbstractChannelEvent {
 
     /**

chat/src/main/java/com/github/twitch4j/chat/events/channel/HostOnEvent.java

@@ -8,10 +8,13 @@
 
 /**
  * This event gets called when the user starts hosting someone.
+ *
+ * @deprecated Twitch is removing host mode on October 3, 2022
  */
 @Value
 @Getter
 @EqualsAndHashCode(callSuper = false)
+@Deprecated
 public class HostOnEvent extends AbstractChannelEvent {
 
 	/**

chat/src/main/java/com/github/twitch4j/chat/events/channel/InboundHostEvent.java

@@ -9,10 +9,13 @@
  * Fired when the authenticated channel to the TwitchChat instance was hosted by another user.
  * <p>
  * Not officially documented by Twitch so this could stop working at any time.
+ *
+ * @deprecated Twitch is removing host mode on October 3, 2022
  */
 @Value
 @EqualsAndHashCode(callSuper = true)
 @Unofficial
+@Deprecated
 public class InboundHostEvent extends TwitchEvent {
 
     /**

pubsub/src/main/java/com/github/twitch4j/pubsub/domain/ChatModerationAction.java

@@ -269,11 +269,17 @@ public enum ModerationAction {
         UNMOD,
         /**
          * Another channel was hosted
+         *
+         * @deprecated Twitch is removing host mode on October 3, 2022
          */
+        @Deprecated
         HOST,
         /**
          * Channel exited host mode
+         *
+         * @deprecated Twitch is removing host mode on October 3, 2022
          */
+        @Deprecated
         UNHOST,
         /**
          * A raid on another channel was initiated

rest-tmi/src/main/java/com/github/twitch4j/tmi/TwitchMessagingInterface.java

@@ -94,7 +94,9 @@ HystrixCommand<Chatters> getChatters(
      *
      * @param channelIds A list containing a user ID for each channel to check.
      * @return Host information for each channel ID passed.
+     * @deprecated Twitch is removing host mode on October 3, 2022
      */
+    @Deprecated
     @RequestLine("GET /hosts?include_logins=1&host={id}")
     HystrixCommand<HostList> getHosts(
         @Param("id") List<String> channelIds

rest-tmi/src/main/java/com/github/twitch4j/tmi/domain/Host.java

@@ -8,6 +8,7 @@
 @Data
 @Setter(AccessLevel.PRIVATE)
 @NoArgsConstructor
+@Deprecated
 public class Host {
 
     private String hostId;

rest-tmi/src/main/java/com/github/twitch4j/tmi/domain/HostList.java

@@ -10,6 +10,7 @@
 @Data
 @Setter(AccessLevel.PRIVATE)
 @NoArgsConstructor
+@Deprecated
 public class HostList {
 
     private List<Host> hosts;