diff --git a/automation_macro/src/device.rs b/automation_macro/src/device.rs
index 6ccbdc7..48675f6 100644
--- a/automation_macro/src/device.rs
+++ b/automation_macro/src/device.rs
@@ -138,6 +138,12 @@ impl quote::ToTokens for Implementation {
             add_methods,
         } = &self;
 
+        let interfaces: String = traits
+            .0
+            .iter()
+            .map(|tr| format!(", Interface{tr}"))
+            .collect();
+
         tokens.extend(quote! {
             impl mlua::UserData for #name {
                 fn add_methods<M: mlua::UserDataMethods<Self>>(methods: &mut M) {
@@ -168,6 +174,25 @@ impl quote::ToTokens for Implementation {
                 fn type_name() -> String {
                     stringify!(#name).into()
                 }
+
+                fn generate_header() -> std::option::Option<::std::string::String> {
+                    let type_name = <Self as ::lua_typed::Typed>::type_name();
+                    Some(format!("---@class {type_name}: InterfaceDevice{}\nlocal {type_name}\n", #interfaces))
+                }
+
+                fn generate_members() -> Option<String> {
+                    let mut output = String::new();
+
+                    let type_name = <Self as ::lua_typed::Typed>::type_name();
+                    output += &format!("devices.{type_name} = {{}}\n");
+                    let config_name = <<Self as ::automation_lib::device::LuaDeviceCreate>::Config as ::lua_typed::Typed>::type_name();
+                    output += &format!("---@param config {config_name}\n");
+                    output += &format!("---@return {type_name}\n");
+                    output += &format!("function devices.{type_name}.new(config) end\n");
+
+
+                    Some(output)
+                }
             }
         });
     }
diff --git a/definitions/interfaces.lua b/definitions/interfaces.lua
new file mode 100644
index 0000000..222cc4d
--- /dev/null
+++ b/definitions/interfaces.lua
@@ -0,0 +1,42 @@
+--- @meta
+
+---@class InterfaceDevice
+local InterfaceDevice
+---@return string
+function InterfaceDevice:get_id() end
+
+---@class InterfaceOnOff: InterfaceDevice
+local InterfaceOnOff
+---@async
+---@param on boolean
+function InterfaceOnOff:set_on(on) end
+---@async
+---@return boolean
+function InterfaceOnOff:on() end
+
+---@class InterfaceBrightness: InterfaceDevice
+local InterfaceBrightness
+---@async
+---@param brightness integer
+function InterfaceBrightness:set_brightness(brightness) end
+---@async
+---@return integer
+function InterfaceBrightness:brightness() end
+
+---@class InterfaceColorSetting: InterfaceDevice
+local InterfaceColorSetting
+---@async
+---@param temperature integer
+function InterfaceColorSetting:set_color_temperature(temperature) end
+---@async
+---@return integer
+function InterfaceColorSetting:color_temperature() end
+
+---@class InterfaceOpenClose: InterfaceDevice
+local InterfaceOpenClose
+---@async
+---@param open_percent integer
+function InterfaceOpenClose:set_open_percent(open_percent) end
+---@async
+---@return integer
+function InterfaceOpenClose:open_percent() end