https://chevrotain.io/documentation/10_5_0/classes/NonTerminal.html
Documentation for @chevrotain/types
nonterminalchevrotaintypes
https://www.mentalfloss.com/animals/9-tiny-facts-about-chevrotain
Part deer, part mouse, all adorable: these petite ungulates are shy and mysterious, and still surprise scientists.
tinyfactschevrotain