syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // This may not have an actual performance impact and we could reorder them
context_before:         // avoid iterating over the stack in case a goal has already been computed.
context_after:         // as it may reduce the number of `nested_goals` we need to track.