export default class Semver {
    /**
     * Get version precisions count
     *
     * @example
     *   getVersionPrecision("1.10.3") // 3
     *
     * @param  {string} version
     * @return {number}
     */
    static getVersionPrecision(version: any): any;
    /**
     * Calculate browser version weight
     *
     * @example
     *   compareVersions('1.10.2.1',  '1.8.2.1.90')    // 1
     *   compareVersions('1.010.2.1', '1.09.2.1.90');  // 1
     *   compareVersions('1.10.2.1',  '1.10.2.1');     // 0
     *   compareVersions('1.10.2.1',  '1.0800.2');     // -1
     *   compareVersions('1.10.2.1',  '1.10',  true);  // 0
     *
     * @param {String} versionA versions versions to compare
     * @param {String} versionB versions versions to compare
     * @param {boolean} [isLoose] enable loose comparison
     * @return {Number} comparison result: -1 when versionA is lower,
     * 1 when versionA is bigger, 0 when both equal
     */
    static compareVersions(versionA: any, versionB: any, isLoose?: boolean): 0 | 1 | -1 | undefined;
}