message: docs: Describe a scenario in which ngOnChanges is not called before ngOnInit.
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diff: @@ -62,6 +62,8 @@ Angular executes hook methods in the following sequence. You can use them to per
  Called before `ngOnInit()` and whenever one or more data-bound input properties change.
  + Note that if your component has no inputs or you use it without providing any inputs, the framework will not call `ngOnChanges()`.
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