diff --git a/src/command/mod.rs b/src/command/mod.rs
index e9c5ad9..fbed955 100644
--- a/src/command/mod.rs
+++ b/src/command/mod.rs
@@ -1,5 +1,14 @@
 pub struct Command(String);
 
+pub enum Selector {
+    NearestPlayer, // @p
+    RandomPlayer, // @r
+    AllPlayers, // @a
+    AllEntities, // @e
+    Executor, // @s
+    NearestEntity // @n
+}
+
 mod say;
 mod list;
 
diff --git a/src/lib.rs b/src/lib.rs
index b80ff33..2a184a5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,4 +2,4 @@ mod client;
 pub use client::{RconClient, RconError, RconResult};
 
 mod command;
-pub use command::Command;
\ No newline at end of file
+pub use command::{Command, Selector};
\ No newline at end of file