remove unused decls

apps/bar/bar.zig

@@ -17,7 +17,7 @@ pub fn main() !void {
     children[2] = app.layout.add(.{ .type = .button });
     app.layout.set(flex, .children, children);
 
-    _ = try app.new_window(.wlr_layer_surface, flex);
+    _ = try app.new_surface(.wlr_layer_surface, flex);
 
     try app.client.recvEvents();
 }

src/client.zig

@@ -303,8 +303,6 @@ pub const Client = struct {
         self.objects.items(item)[@intFromEnum(idx)] = value;
     }
 
-    const prx = @import("proxy.zig");
-
     pub fn request(
         self: *Client,
         idx: anytype,

toolkit/App.zig

@@ -214,9 +214,7 @@ fn pointer_listener(client: *wlnd.Client, _: wl.Pointer, _event: wl.Pointer.Even
 const std = @import("std");
 
 const App = @This();
-const PaintCtx = @import("paint.zig").PaintCtxU32;
 const Point = @import("paint/Point.zig");
-const Rect = @import("paint/Rect.zig");
 const Size = @import("paint/Size.zig");
 const font = @import("font/bdf.zig");
 const Event = @import("event.zig").Event;
@@ -231,4 +229,3 @@ const wl = wlnd.wl;
 const wp = wlnd.wp;
 const xdg = wlnd.xdg;
 const zwlr = wlnd.zwlr;
-const Buffer = wlnd.shm.Buffer;

toolkit/Surface.zig

@@ -320,19 +320,14 @@ const std = @import("std");
 
 const App = @import("App.zig");
 const PaintCtx = @import("paint.zig").PaintCtxU32;
-const Point = @import("paint/Point.zig");
 const Rect = @import("paint/Rect.zig");
 const Size = @import("paint/Size.zig");
-const font = @import("font/bdf.zig");
-const Event = @import("event.zig").Event;
 
 const w = @import("widget.zig");
-const Layout = w.Layout;
 const WidgetIdx = w.WidgetIdx;
 
 const wlnd = @import("wayland");
 const wl = wlnd.wl;
-const wp = wlnd.wp;
 const xdg = wlnd.xdg;
 const zwlr = wlnd.zwlr;
 const Buffer = wlnd.shm.Buffer;

toolkit/paint/color.zig

@@ -1,5 +1,4 @@
 // const Color = @This();
-const std = @import("std");
 
 pub const ColorS = packed struct(u32) {
     b: u8,

toolkit/widget.zig

@@ -374,5 +374,4 @@ const std = @import("std");
 const PaintCtx = @import("paint.zig").PaintCtxU32;
 const Rect = @import("paint/Rect.zig");
 const Size = @import("paint/Size.zig");
-const Point = @import("paint/Point.zig");
 const Event = @import("event.zig").Event;