chore(linter): enable lint rules on .d.ts files (oxc-project#12339)

Author: camc314

crates/oxc_linter/src/lib.rs

@@ -143,10 +143,6 @@ impl Linter {
         let should_run_on_jest_node =
             ctx_host.plugins().has_test() && ctx_host.frameworks().is_test();
 
-        if path.to_str().is_some_and(|str| str.ends_with(".d.ts")) {
-            return ctx_host.take_diagnostics();
-        }
-
         // IMPORTANT: We have two branches here for performance reasons:
         //
         // 1) Branch where we iterate over each node, then each rule

crates/oxc_linter/src/rules/jsdoc/check_tag_names.rs

@@ -1094,7 +1094,7 @@ fn test() {
         ),
     ];
 
-    let _dts_pass: Vec<(&'static str, Option<serde_json::Value>, Option<serde_json::Value>)> = vec![
+    let dts_pass: Vec<(&'static str, Option<serde_json::Value>, Option<serde_json::Value>)> = vec![
         (
             "
         			        /** @default 0 */
@@ -1158,7 +1158,7 @@ fn test() {
             None,
         ),
     ];
-    let _dts_fail: Vec<(&'static str, Option<serde_json::Value>, Option<serde_json::Value>)> =
+    let dts_fail: Vec<(&'static str, Option<serde_json::Value>, Option<serde_json::Value>)> =
         vec![(
             "
         			        /** @typoo {string} (fail: invalid name) */
@@ -1169,9 +1169,8 @@ fn test() {
         )];
 
     Tester::new(CheckTagNames::NAME, CheckTagNames::PLUGIN, pass, fail).test_and_snapshot();
-    // TODO: re-enable here when we officially support linting `.d.ts` files
     // Currently only 1 snapshot can be saved under a rule name
-    // Tester::new(CheckTagNames::NAME, CheckTagNames::PLUGIN, dts_pass, dts_fail)
-    //     .change_rule_path("test.d.ts")
-    //     .test();
+    Tester::new(CheckTagNames::NAME, CheckTagNames::PLUGIN, dts_pass, dts_fail)
+        .change_rule_path("test.d.ts")
+        .test();
 }