Describe the problem that you experienced

Docs should define the term "content fully initialized".
to understand what "content fully initialized" term mean, I did some observation in my personal projects.

My understanding is, When we say component is initialized (not view initialized) , it means, for all content children

• constructor is invoked. if coded
• ngOnChanges is invoked. if coded
• ngOnInit is invoked. if coded
• ngDoCheck is invoked. if coded.

That all reduces to : Component is initialized mean angular has called all the hooks required before first change detection cycle and change detection is not yet triggered.

Is my understanding correct?

I am finding for what is the exact contract of ngAfterContentInit life cycle hook?

Enter the URL of the topic with the problem

https://angular.io/api/core/AfterContentInit

Describe what you were looking for in the documentation

concise crisp definition of what a component and content initialization means. so, that developer has concise crisp expectation from the ngAfterContentInit hook.

Describe the actions that led you to experience the problem

I was reading a doc of lifecycle hook. and I found out that initialization term can be defined well.

Describe what you want to experience that would fix the problem

concise crisp definition of what a component and content initialization means. so, that developer has concise crisp expectation from the ngAfterContentInit hook.

Add a screenshot if that helps illustrate the problem

NA

If this problem caused an exception or error, please paste it here

NA

If the problem is browser-specific, please specify the device, OS, browser, and version

NA

Provide any additional information here in as much as detail as you can

NA