Make DecorationManager a toplevel struct

 src/decoration.zig         |  2 +-
 src/decoration_manager.zig | 55 +++++++++++++++++++++++-----------------------
 src/server.zig             |  2 +-
 3 files changed, 29 insertions(+), 30 deletions(-)

diff --git a/src/decoration.zig b/src/decoration.zig
index 5e8df06..aaf7129 100644
--- a/src/decoration.zig
+++ b/src/decoration.zig
@@ -1,7 +1,7 @@
 const std = @import("std");
 const c = @import("c.zig");
 
-const DecorationManager = @import("decoration_manager.zig").DecorationManager;
+const DecorationManager = @import("decoration_manager.zig");
 
 // TODO: this needs to listen for destroy and free nodes from the deco list
 pub const Decoration = struct {
diff --git a/src/decoration_manager.zig b/src/decoration_manager.zig
index d659159..7106c3d 100644
--- a/src/decoration_manager.zig
+++ b/src/decoration_manager.zig
@@ -1,41 +1,40 @@
+const Self = @This();
+
 const std = @import("std");
+
 const c = @import("c.zig");
 
 const Decoration = @import("decoration.zig").Decoration;
 const Server = @import("server.zig");
 
-pub const DecorationManager = struct {
-    const Self = @This();
-
-    server: *Server,
+server: *Server,
 
-    wlr_xdg_decoration_manager: *c.wlr_xdg_decoration_manager_v1,
+wlr_xdg_decoration_manager: *c.wlr_xdg_decoration_manager_v1,
 
-    decorations: std.SinglyLinkedList(Decoration),
+decorations: std.SinglyLinkedList(Decoration),
 
-    listen_new_toplevel_decoration: c.wl_listener,
+listen_new_toplevel_decoration: c.wl_listener,
 
-    pub fn init(self: *Self, server: *Server) !void {
-        self.server = server;
-        self.wlr_xdg_decoration_manager = c.wlr_xdg_decoration_manager_v1_create(server.wl_display) orelse
-            return error.CantCreateWlrXdgDecorationManager;
+pub fn init(self: *Self, server: *Server) !void {
+    self.server = server;
+    self.wlr_xdg_decoration_manager = c.wlr_xdg_decoration_manager_v1_create(server.wl_display) orelse
+        return error.CantCreateWlrXdgDecorationManager;
 
-        self.listen_new_toplevel_decoration.notify = handleNewToplevelDecoration;
-        c.wl_signal_add(
-            &self.wlr_xdg_decoration_manager.events.new_toplevel_decoration,
-            &self.listen_new_toplevel_decoration,
-        );
-    }
+    self.listen_new_toplevel_decoration.notify = handleNewToplevelDecoration;
+    c.wl_signal_add(
+        &self.wlr_xdg_decoration_manager.events.new_toplevel_decoration,
+        &self.listen_new_toplevel_decoration,
+    );
+}
 
-    fn handleNewToplevelDecoration(listener: ?*c.wl_listener, data: ?*c_void) callconv(.C) void {
-        const self = @fieldParentPtr(Self, "listen_new_toplevel_decoration", listener.?);
-        const wlr_xdg_toplevel_decoration = @ptrCast(
-            *c.wlr_xdg_toplevel_decoration_v1,
-            @alignCast(@alignOf(*c.wlr_xdg_toplevel_decoration_v1), data),
-        );
+fn handleNewToplevelDecoration(listener: ?*c.wl_listener, data: ?*c_void) callconv(.C) void {
+    const self = @fieldParentPtr(Self, "listen_new_toplevel_decoration", listener.?);
+    const wlr_xdg_toplevel_decoration = @ptrCast(
+        *c.wlr_xdg_toplevel_decoration_v1,
+        @alignCast(@alignOf(*c.wlr_xdg_toplevel_decoration_v1), data),
+    );
 
-        const node = self.decorations.allocateNode(self.server.allocator) catch unreachable;
-        node.data.init(self, wlr_xdg_toplevel_decoration);
-        self.decorations.prepend(node);
-    }
-};
+    const node = self.decorations.allocateNode(self.server.allocator) catch unreachable;
+    node.data.init(self, wlr_xdg_toplevel_decoration);
+    self.decorations.prepend(node);
+}
diff --git a/src/server.zig b/src/server.zig
index 63be2e7..600cbb8 100644
--- a/src/server.zig
+++ b/src/server.zig
@@ -5,7 +5,7 @@ const std = @import("std");
 const c = @import("c.zig");
 
 const Config = @import("config.zig").Config;
-const DecorationManager = @import("decoration_manager.zig").DecorationManager;
+const DecorationManager = @import("decoration_manager.zig");
 const InputManager = @import("input_manager.zig").InputManager;
 const Log = @import("log.zig").Log;
 const Output = @import("output.zig").Output;