node/tools/eslint/node_modules/comment-parser/es6/stringifier/index.js

function join(tokens) {
    return (tokens.start +
        tokens.delimiter +
        tokens.postDelimiter +
        tokens.tag +
        tokens.postTag +
        tokens.type +
        tokens.postType +
        tokens.name +
        tokens.postName +
        tokens.description +
        tokens.end +
        tokens.lineEnd);
}
export default function getStringifier() {
    return (block) => block.source.map(({ tokens }) => join(tokens)).join('\n');
}