diff --git a/gdnative-core/src/init.rs b/gdnative-core/src/init.rs
index 0cd7f2948..352e53b67 100644
--- a/gdnative-core/src/init.rs
+++ b/gdnative-core/src/init.rs
@@ -291,6 +291,8 @@ impl<C: NativeClass> ClassBuilder<C> {
     }
 
     pub fn add_signal(&self, signal: Signal) {
+        // FIXME(#357): Temporary allow for ExportInfo fields.
+        #[allow(deprecated)]
         unsafe {
             let name = GodotString::from_str(signal.name);
             let owned = signal
diff --git a/gdnative-core/src/init/property.rs b/gdnative-core/src/init/property.rs
index 392054a25..cf3abd0a1 100644
--- a/gdnative-core/src/init/property.rs
+++ b/gdnative-core/src/init/property.rs
@@ -1,5 +1,8 @@
 //! Property registration.
 
+// FIXME(#357): Temporary allow for ExportInfo fields.
+#![allow(deprecated)]
+
 use std::mem;
 
 use crate::get_api;
@@ -30,8 +33,22 @@ pub trait Export: ToVariant {
 /// Metadata about the exported property.
 #[derive(Debug)]
 pub struct ExportInfo {
+    #[deprecated(
+        since = "0.8.1",
+        note = "Fields of ExportInfo will become private in 0.9. Use one of the constructors or Export::export_info instead."
+    )]
     pub variant_type: VariantType,
+
+    #[deprecated(
+        since = "0.8.1",
+        note = "Fields of ExportInfo will become private in 0.9. Use one of the constructors or Export::export_info instead."
+    )]
     pub hint_kind: sys::godot_property_hint,
+
+    #[deprecated(
+        since = "0.8.1",
+        note = "Fields of ExportInfo will become private in 0.9. Use one of the constructors or Export::export_info instead."
+    )]
     pub hint_string: GodotString,
 }