diff --git a/interface/client-events/ClientEvent.ts b/interface/client-events/ClientEvent.ts
new file mode 100644
index 0000000..578e405
--- /dev/null
+++ b/interface/client-events/ClientEvent.ts
@@ -0,0 +1,5 @@
+export enum ClientEvent {
+    CREATE_LOBBY = "create-lobby",
+    JOIN_LOBBY = "join-lobby",
+    START_GAME = "start-game"
+}
diff --git a/interface/client-events/CreateLobbyEvent.ts b/interface/client-events/CreateLobbyEvent.ts
new file mode 100644
index 0000000..4f0fb5c
--- /dev/null
+++ b/interface/client-events/CreateLobbyEvent.ts
@@ -0,0 +1,3 @@
+export type CreateLobbyEvent = {
+    userName: string;
+}
\ No newline at end of file
diff --git a/interface/client-events/JoinLobbyEvent.ts b/interface/client-events/JoinLobbyEvent.ts
new file mode 100644
index 0000000..52d65a8
--- /dev/null
+++ b/interface/client-events/JoinLobbyEvent.ts
@@ -0,0 +1,4 @@
+export type JoinLobbyEvent = {
+    userName: string;
+    lobbyId: string;
+}
\ No newline at end of file
diff --git a/interface/index.ts b/interface/index.ts
index f4c0cdf..ca240c7 100644
--- a/interface/index.ts
+++ b/interface/index.ts
@@ -1 +1,6 @@
-export * from "./constants/TrackType"
\ No newline at end of file
+export * from "./constants/TrackType";
+export * from "./server-events/ServerError";
+export * from "./server-events/ServerEvent";
+export * from "./client-events/ClientEvent";
+export * from "./client-events/CreateLobbyEvent";
+export * from "./client-events/JoinLobbyEvent";
diff --git a/interface/server-events/ServerError.ts b/interface/server-events/ServerError.ts
new file mode 100644
index 0000000..051f024
--- /dev/null
+++ b/interface/server-events/ServerError.ts
@@ -0,0 +1,4 @@
+export enum ServerError {
+    CREATE_LOBBY_ERROR = "create-lobby-error",
+    JOIN_LOBBY_ERROR = "join-lobby-error"
+}
diff --git a/interface/server-events/ServerEvent.ts b/interface/server-events/ServerEvent.ts
new file mode 100644
index 0000000..7116b49
--- /dev/null
+++ b/interface/server-events/ServerEvent.ts
@@ -0,0 +1,4 @@
+export enum ServerEvent {
+    LOBBY_UPDATE = "lobby-update",
+    START_ROUND = "start-round"
+}