--- /dev/null
+var versions = require('./versions');
+var fullVersions = require('./full-versions');
+var chromiumVersions = require('./chromium-versions');
+var fullChromiumVersions = require('./full-chromium-versions');
+
+var electronToChromium = function (query) {
+ var number = getQueryString(query);
+ return number.split('.').length > 2 ? fullVersions[number] : versions[number] || undefined;
+};
+
+var chromiumToElectron = function (query) {
+ var number = getQueryString(query);
+ return number.split('.').length > 2 ? fullChromiumVersions[number] : chromiumVersions[number] || undefined;
+};
+
+var electronToBrowserList = function (query) {
+ var number = getQueryString(query);
+ return versions[number] ? "Chrome >= " + versions[number] : undefined;
+};
+
+var getQueryString = function (query) {
+ var number = query;
+ if (query === 1) { number = "1.0" }
+ if (typeof query === 'number') { number += ''; }
+ return number;
+};
+
+module.exports = {
+ versions: versions,
+ fullVersions: fullVersions,
+ chromiumVersions: chromiumVersions,
+ fullChromiumVersions: fullChromiumVersions,
+ electronToChromium: electronToChromium,
+ electronToBrowserList: electronToBrowserList,
+ chromiumToElectron: chromiumToElectron
+};