1 files changed, 39 insertions, 0 deletions
diff --git a/third_party/rust/syn/src/export.rs b/third_party/rust/syn/src/export.rs
new file mode 100644
index 0000000000..f478d091ea
--- /dev/null
+++ b/third_party/rust/syn/src/export.rs
@@ -0,0 +1,39 @@
+pub use std::clone::Clone;
+pub use std::cmp::{Eq, PartialEq};
+pub use std::default::Default;
+pub use std::fmt::{self, Debug, Formatter};
+pub use std::hash::{Hash, Hasher};
+pub use std::marker::Copy;
+pub use std::option::Option::{None, Some};
+pub use std::result::Result::{Err, Ok};
+
+#[cfg(feature = "printing")]
+pub extern crate quote;
+
+pub use proc_macro2::{Span, TokenStream as TokenStream2};
+
+#[cfg(feature = "parsing")]
+pub use crate::group::{parse_braces, parse_brackets, parse_parens};
+
+pub use crate::span::IntoSpans;
+
+#[cfg(all(
+    not(all(target_arch = "wasm32", any(target_os = "unknown", target_os = "wasi"))),
+    feature = "proc-macro"
+))]
+pub use proc_macro::TokenStream;
+
+#[cfg(feature = "printing")]
+pub use quote::{ToTokens, TokenStreamExt};
+
+#[allow(non_camel_case_types)]
+pub type bool = help::Bool;
+#[allow(non_camel_case_types)]
+pub type str = help::Str;
+
+mod help {
+    pub type Bool = bool;
+    pub type Str = str;
+}
+
+pub struct private(pub(crate) ());