Move PResult and ParseError under syn::synom
diff --git a/src/lib.rs b/src/lib.rs
index 678a1c7..2d2ad97 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -126,7 +126,7 @@
 #[cfg(feature = "parsing")]
 mod error;
 #[cfg(feature = "parsing")]
-pub use error::{PResult, ParseError};
+use error::ParseError;
 
 // Not public API.
 #[cfg(feature = "parsing")]