feat: expose source_tokens() on Checker and fix regression for parenthesized_range()

crates/ruff_linter/src/checkers/ast/mod.rs

@@ -437,6 +437,11 @@ impl<'a> Checker<'a> {
         }
     }
 
+    /// Returns the [`Tokens`] for the parsed source file
+    pub(crate) fn source_tokens(&self) -> &'a Tokens {
+        self.parsed.tokens()
+    }
+
     /// The [`Locator`] for the current file, which enables extraction of source code from byte
     /// offsets.
     pub(crate) const fn locator(&self) -> &'a Locator<'a> {

crates/ruff_linter/src/rules/flake8_type_checking/rules/type_alias_quotes.rs

@@ -301,7 +301,7 @@ pub(crate) fn quoted_type_alias(
             // Check for parentheses outside the string ("""...""")
             annotation_expr.into(),
             checker.semantic().current_statement().into(),
-            checker.tokens(),
+            checker.source_tokens(),
         )
         .is_none()
         && parenthesized_range(

crates/ruff_linter/src/rules/flake8_type_checking/snapshots/ruff_linter__rules__flake8_type_checking__tests__quoted-type-alias_TC008.py.snap

@@ -470,8 +470,8 @@ help: Remove quotes
 60 | # P, Q, and R should not have parenthesis added
    - p: TypeAlias = ("""int
    - | None""")
-61 + p: TypeAlias = ((int
-62 + | None))
+61 + p: TypeAlias = (int
+62 + | None)
 63 | type P = ("""int
 64 | | None""")
 65 | 
@@ -494,8 +494,8 @@ help: Remove quotes
 62 | | None""")
    - type P = ("""int
    - | None""")
-63 + type P = ((int
-64 + | None))
+63 + type P = (int
+64 + | None)
 65 | 
 66 | q: TypeAlias = """(int
 67 | | None)"""