ordered-esprima-props
A map from type (string) to an array of property names (strings) in lexical order, i.e. an AST-traversal in this order will visit nodes in increasing source code position.
Tested with Esprima but should work for any Mozilla Parser API compatible AST, see https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Parser_API
License
MIT, see LICENSE file.