import semver from 'semver';
export default class Version {
    versionNum: string | null | undefined;
    latest: boolean;
    constructor(versionNum: string | null | undefined, latest: boolean);
    increase(releaseType?: semver.ReleaseType): Version;
    resolve(availableVersion: string[]): any;
    toString(): string;
    isLaterThan(otherVersion: Version): boolean;
}