"use strict"; const prettier = require("prettier-local"); const concat = prettier.doc.builders.concat; module.exports = { languages: [ { name: "foobar", parsers: ["foobar"], extensions: [".foobar"] } ], parsers: { foobar: { parse: text => ({ text }), astFormat: "foobar" } }, printers: { foobar: { print: path => concat(["foobar+", path.getValue().text]) } } };