remove unused imports

src/lib.rs

@@ -4,11 +4,9 @@ use once_cell::sync::Lazy;
 use regex::{Captures, Regex, RegexBuilder};
 use roxy_core::roxy::Parse;
 use syntect::{
-    easy::HighlightLines,
-    highlighting::{Style, ThemeSet},
-    html::{highlighted_html_for_string, styled_line_to_highlighted_html},
-    parsing::SyntaxSet,
-    util::{as_24_bit_terminal_escaped, LinesWithEndings},
+    highlighting::ThemeSet,
+    html::highlighted_html_for_string,
+    parsing::SyntaxSet
 };
 
 const CODE_BLOCK_RE: Lazy<Regex> = Lazy::new(|| {