namespace Leaf {
    export interface ApplicationLifeCircle {
        foregroundInitialize: () => void
        backgroundInitialize: () => void
    }
    export abstract class Application implements ApplicationLifeCircle {
        public initialize() {
            this.serviceContext.setup(() => {
                this.foregroundInitialize()
            })
        }
        public implements(lifecircle: Partial<ApplicationLifeCircle>) {
            for (let prop in lifecircle) {
                this[prop] = lifecircle[prop]
            }
        }
        foregroundInitialize: () => void = function () { }
        backgroundInitialize: () => void = function () { }
        serviceContext = new ServiceContext
    }
}