Function watch_system_theme 

pub fn watch_system_theme() -> Subscription<String>

Create a subscription that monitors system theme changes.

This is a re-export from dampen_iced for backward compatibility. New code should use dampen_iced::watch_system_theme() directly, as it is available in both debug and release builds without the dampen-dev dependency.

Uses Iced’s built-in system theme detection via iced::system::theme_changes(), which leverages winit’s native theme detection.

Returns

A subscription that yields "light" or "dark" strings when the system theme changes.

Example

use dampen_dev::subscription::watch_system_theme;

let subscription = watch_system_theme();
// Maps to your message type, e.g.: subscription.map(Message::SystemThemeChanged)