Add list_element_children function

Closes #37 (closed)

approved this merge request

added 2 commits

• f38c1e80 - 1 commit from branch master
• 11b1c572 - Add list_element_children function

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enabled an automatic merge when the pipeline for 11b1c572 succeeds

aborted the automatic merge because source branch was updated

added 1 commit

• a3a2af5f - Fix linting

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merged