Method observe

src/manager/msManager.ts:20–39

(
        subject: WithSignals | GObject.Object,
        property: string,
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        callback: (...args: any[]) => void
    )

    }

    observe(
        subject: WithSignals | GObject.Object,
        property: string,
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        callback: (...args: any[]) => void
    ) {
        const signal = {
            from: subject,
            id: subject.connect(property, callback),
        };
        this.signals.push(signal);
        if (subject instanceof Clutter.Actor) {
            subject.connect('destroy', () => {
                this.signals.splice(this.signals.indexOf(signal), 1);
            });
        }
        return () => {
            subject.disconnect(signal.id);
        };
    }
    destroy() {
        this.signals.forEach((signal) => {
            if (signal.from) {