fix(linter/plugins): add comments field to TS type def for Program (#14626)

#14589 added `comments` field to `Program` in Oxlint JS plugins AST. Add this field to the TS type def for `Program`.

Author: overlookmotel

apps/oxlint/src-js/generated/types.d.ts

@@ -1,14 +1,15 @@
 // Auto-generated code, DO NOT EDIT DIRECTLY!
 // To edit this generated file you have to edit `tasks/ast_tools/src/generators/typescript.rs`.
 
-import { Span } from '../plugins/types.ts';
-export { Span };
+import { Comment, Span } from '../plugins/types.ts';
+export { Comment, Span };
 
 export interface Program extends Span {
   type: 'Program';
   body: Array<Directive | Statement>;
   sourceType: ModuleKind;
   hashbang: Hashbang | null;
+  comments: Comment[];
   parent?: null;
 }
 

apps/oxlint/src-js/plugins/source_code.ts

@@ -161,8 +161,6 @@ export const SOURCE_CODE = Object.freeze({
   getAllComments(): Comment[] {
     if (ast === null) initAst();
     // TODO: Deserializing strings is expensive, make this access lazy
-    // @ts-expect-error types are generated from `Program` attributes
-    // which are also twinned with ESTree generation so can't touch it
     return ast.comments;
   },
 

tasks/ast_tools/src/generators/typescript.rs

@@ -453,10 +453,9 @@ fn get_single_field<'s>(struct_def: &'s StructDef, schema: &Schema) -> Option<&'
 }
 
 /// Amend version of types for Oxlint.
-///
-/// Remove `export interface Span`, and instead import local version of same interface,
-/// which includes non-optional `range` and `loc` fields.
 fn amend_oxlint_types(code: &str) -> String {
+    // Remove `export interface Span`, and instead import local version of same interface,
+    // which includes non-optional `range` and `loc` fields.
     static SPAN_REGEX: Lazy<Regex> = lazy_regex!(r"export interface Span \{.+?\}");
 
     struct SpanReplacer;
@@ -468,10 +467,16 @@ fn amend_oxlint_types(code: &str) -> String {
 
     let mut code = SPAN_REGEX.replace(code, SpanReplacer).into_owned();
 
+    // Add `comments` field to `Program`
+    #[expect(clippy::items_after_statements)]
+    const HASHBANG_FIELD: &str = "hashbang: Hashbang | null;";
+    let index = code.find(HASHBANG_FIELD).unwrap();
+    code.insert_str(index + HASHBANG_FIELD.len(), "comments: Comment[];");
+
     #[rustfmt::skip]
     code.insert_str(0, "
-        import { Span } from '../plugins/types.ts';
-        export { Span };
+        import { Span, Comment } from '../plugins/types.ts';
+        export { Span, Comment };
 
     ");