Simplify

crates/assists/src/handlers/raw_string.rs

@@ -1,9 +1,6 @@
 use std::borrow::Cow;
 
-use syntax::{
-    ast::{self, HasQuotes, HasStringValue},
-    AstToken, TextRange, TextSize,
-};
+use syntax::{ast, AstToken, TextRange, TextSize};
 use test_utils::mark;
 
 use crate::{AssistContext, AssistId, AssistKind, Assists};

crates/assists/src/handlers/replace_string_with_char.rs

@@ -1,8 +1,4 @@
-use syntax::{
-    ast::{self, HasStringValue},
-    AstToken,
-    SyntaxKind::STRING,
-};
+use syntax::{ast, AstToken, SyntaxKind::STRING};
 
 use crate::{AssistContext, AssistId, AssistKind, Assists};