text: "use strict";function compressible(e){if(!e||"string"!=typeof e)return!1;var n=extractTypeRegExp.exec(e),t=n&&n[1].toLowerCase(),r=db[t];return r&&r.compressible||compressibleTypeRegExp.test(t)?!0:r?r.compressible:void 0}var db=require("mime-db"),compressibleTypeRegExp=/^text\/|\+json$|\+text$|\+xml$/i,extractTypeRegExp=/^\s*([^;\s]*)(?:;|\s|$)/;module.exports=compressible;