export function isVersionString(version: string): boolean { return /[0-9]+\.[0-9]+(\.[0-9]+)?/.test(version) } export function compareVersion(aVersion: string, bVersion: string): number { const [aMajor, aMinor = '0', aPatch = '0'] = aVersion.split('.') const [bMajor, bMinor = '0', bPatch = '0'] = bVersion.split('.') let result = parseInt(aMajor, 10) - parseInt(bMajor, 10) if (result !== 0) { return result } result = parseInt(aMinor, 10) - parseInt(bMinor, 10) if (result !== 0) { return result } return parseInt(aPatch, 10) - parseInt(bPatch, 10) }