Add Votekick functionality (#32005)

Content.Shared/Voting/VotingEvents.cs

@@ -0,0 +1,30 @@
+using Robust.Shared.Network;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Voting;
+
+[Serializable, NetSerializable]
+public sealed class VotePlayerListRequestEvent : EntityEventArgs
+{
+
+}
+
+[Serializable, NetSerializable]
+public sealed class VotePlayerListResponseEvent : EntityEventArgs
+{
+    public VotePlayerListResponseEvent((NetUserId, NetEntity, string)[] players, bool denied)
+    {
+        Players = players;
+        Denied = denied;
+    }
+
+    /// <summary>
+    /// The players available to have a votekick started for them.
+    /// </summary>
+    public (NetUserId, NetEntity, string)[] Players { get; }
+
+    /// <summary>
+    /// Whether the server will allow the user to start a votekick or not.
+    /// </summary>
+    public bool Denied;
+}