node-eslint-visitor-keys 1.1.0-3 (amd64 binary) in ubuntu hirsute

 This module, eslint-visitor-keys, provides onstants and utilities
 about visitor keys to traverse AST.
 .
 An abstract syntax tree (AST) is a tree representation
 of the abstract syntactic structure of source code
 written in a programming language.
 Each node of the tree denotes a construct
 occurring in the source code.