remove bin file

Author: DevinR528

clippy_lints/src/macro_use.rs

@@ -13,9 +13,6 @@ const PRELUDE: &[&str] = &[
     "macros"
 ];
 
-pub type SuggFn = Box<dyn FnOnce(EarlyContext<'_>, &'static Lint, Span, &str, &str, String, Applicability)>;
-pub type SaveFn = Box<dyn FnOnce()>;
-
 pub struct ImportData {
     name: String,
     path: String,