common: don't expose types directly

src/commands/queue/plchanges.rs

@@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
 use crate::{
     Request,
     commands::{Command, RequestParserError, RequestParserResult, ResponseParserError},
-    common::{PlaylistVersion, WindowRange},
+    common::types::{PlaylistVersion, WindowRange},
     request_tokenizer::RequestTokenizer,
     response_tokenizer::ResponseAttributes,
 };