diff --git a/native/src/event.rs b/native/src/event.rs
index 71f06006..1d28aa7b 100644
--- a/native/src/event.rs
+++ b/native/src/event.rs
@@ -1,4 +1,7 @@
-use crate::input::{keyboard, mouse};
+use crate::{
+    input::{keyboard, mouse},
+    window,
+};
 
 /// A user interface event.
 ///
@@ -13,4 +16,7 @@ pub enum Event {
 
     /// A mouse event
     Mouse(mouse::Event),
+
+    /// A window event
+    Window(window::Event),
 }
diff --git a/native/src/lib.rs b/native/src/lib.rs
index 8dcacb2b..e65c6596 100644
--- a/native/src/lib.rs
+++ b/native/src/lib.rs
@@ -44,6 +44,7 @@ pub mod layout;
 pub mod renderer;
 pub mod subscription;
 pub mod widget;
+pub mod window;
 
 mod clipboard;
 mod element;
diff --git a/native/src/window.rs b/native/src/window.rs
new file mode 100644
index 00000000..220bb3be
--- /dev/null
+++ b/native/src/window.rs
@@ -0,0 +1,4 @@
+//! Build window-based GUI applications.
+mod event;
+
+pub use event::Event;
diff --git a/native/src/window/event.rs b/native/src/window/event.rs
new file mode 100644
index 00000000..89ec0a0c
--- /dev/null
+++ b/native/src/window/event.rs
@@ -0,0 +1,12 @@
+/// A window-related event.
+#[derive(PartialEq, Clone, Copy, Debug)]
+pub enum Event {
+    /// A window was resized
+    Resized {
+        /// The new width of the window (in units)
+        width: u32,
+
+        /// The new height of the window (in units)
+        height: u32,
+    },
+}