Let's say you had the following code:
And somewhere else the code:
What are the changes that would cause () => {} to be called? What about @ContentChildren()? I couldn't find any documentation on this.
Additionally, is there a way to get more information about the change that happened? (e.g. the type of change, the element with which the change occurred, etc.)
EDIT: The answer to the "Additionally" portion above can be found in the comments section of the answer that is marked correct.