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Application.lifeCycleObserver() method

Register a life cycle observer class

Signature:

lifeCycleObserver<T extends LifeCycleObserver>(ctor: Constructor<T>, nameOrOptions?: string | BindingFromClassOptions): Binding<T>;

Parameters

Parameter Type Description

ctor

Constructor<T>

A class implements LifeCycleObserver

nameOrOptions

string | BindingFromClassOptions

(Optional) Optional name or options for the life cycle observer

Returns:

Binding<T>