Implement pure::Responsive in iced_lazy

lazy/src/pure.rs

@@ -1 +1,31 @@
-pub mod component;
+mod component;
+mod responsive;
+
+pub use component::Component;
+pub use responsive::Responsive;
+
+use iced_native::Size;
+use iced_pure::Element;
+
+/// Turns an implementor of [`Component`] into an [`Element`] that can be
+/// embedded in any application.
+pub fn component<'a, C, Message, Renderer>(
+    component: C,
+) -> Element<'a, Message, Renderer>
+where
+    C: Component<Message, Renderer> + 'a,
+    C::State: 'static,
+    Message: 'a,
+    Renderer: iced_native::Renderer + 'a,
+{
+    component::view(component)
+}
+
+pub fn responsive<'a, Message, Renderer>(
+    f: impl Fn(Size) -> Element<'a, Message, Renderer> + 'a,
+) -> Responsive<'a, Message, Renderer>
+where
+    Renderer: iced_native::Renderer,
+{
+    Responsive::new(f)
+}