feat(ags4): implement lockscreen

modules/ags/gtk4/widgets/subclasses/revealer.ts

@@ -0,0 +1,19 @@
+import { register } from 'astal';
+import { Gtk } from 'astal/gtk4';
+
+import astalify, { type AstalifyProps, type ConstructProps } from '../astalify';
+
+
+export type RevealerProps = ConstructProps<
+    RevealerClass,
+    Gtk.Revealer.ConstructorProps & AstalifyProps
+>;
+
+@register({ GTypeName: 'Revealer' })
+export class RevealerClass extends astalify(Gtk.Revealer) {
+    constructor({ cssName = 'revealer', ...props }: RevealerProps = {}) {
+        super({ cssName, ...props });
+    }
+}
+
+export const Revealer = (props?: RevealerProps) => new RevealerClass(props);