createValidAbsoluteUrlAttempts to create a valid absolute URL. function createValidAbsoluteUrl(url: URL | string,baseUrl?: string | URL | undefined,options?: Object | undefined,): URL | null;§createValidAbsoluteUrl(url: URL | string, baseUrl?: string | URL | undefined, options?: Object | undefined): URL | null[src]§Parameters§url: URL | string[src] An absolute, or relative, URL. §baseUrl?: string | URL | undefined optional[src]§options?: Object | undefined optional[src]§Return Type§URL | null[src]Either a valid {URL}, or null otherwise.