yaml-unist-parser/lib/constants.js

A YAML parser that produces output compatible with unist

export var PropLeadingCharacter;
(function (PropLeadingCharacter) {
    PropLeadingCharacter["Tag"] = "!";
    PropLeadingCharacter["Anchor"] = "&";
    PropLeadingCharacter["Comment"] = "#";
})(PropLeadingCharacter || (PropLeadingCharacter = {}));