TYPO3 v8 has reached its end-of-life March 31st, 2020 and is not maintained by the community anymore.
You can order Extended Long Term Support (ELTS) here: TYPO3 ELTS.
myObject = [value 1] myObject.myProperty = [value 2] myObject.myProperty.firstProperty = [value 3] myObject.myProperty.secondProperty = [value 4]
myObject we might call it: "an object with the value
[value 1] and the property, 'myProperty' with the value [value 2].
Furthermore 'myProperty' has its own two properties, 'firstProperty'
and 'secondProperty' with a value each ([value 3] and [value 4])."
The TYPO3 CMS backend contains tools that can be used to visualize the tree structure of TypoScript. They are described in the relevant section further of the two using reference documents TypoScript Reference and TSconfig Reference. The above piece of TypoScript would look like this: