From bbf9ec0774bb92ad061330047474187b6e3bac09 Mon Sep 17 00:00:00 2001
From: Boshen <1430279+Boshen@users.noreply.github.com>
Date: Sat, 17 Aug 2024 14:26:24 +0000
Subject: [PATCH] fix(codegen): add missing `declare` to `PropertyDefinition`
 (#4937)

I'm seeing a broken test for

```rust
    #[test]
    fn dts_class_decl_prop_test() {
        transform_dts_test(
            "export class Foo { declare a: string }",
            "export declare class Foo {
  a: string;
}",
        );
    }
```

can you double check @Dunqing ?
---
 crates/oxc_codegen/src/gen.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crates/oxc_codegen/src/gen.rs b/crates/oxc_codegen/src/gen.rs
index fb4ff8e08d4df..65c7c2b5a6d21 100644
--- a/crates/oxc_codegen/src/gen.rs
+++ b/crates/oxc_codegen/src/gen.rs
@@ -2535,6 +2535,9 @@ impl<'a, const MINIFY: bool> Gen<MINIFY> for PropertyDefinition<'a> {
     fn gen(&self, p: &mut Codegen<{ MINIFY }>, ctx: Context) {
         p.add_source_mapping(self.span.start);
         self.decorators.gen(p, ctx);
+        if self.declare {
+            p.print_str("declare ");
+        }
         if let Some(accessibility) = &self.accessibility {
             accessibility.gen(p, ctx);
         }