@microsoft/recognizers-text-sequence/dist/types/resources/baseGUID.d.ts

recognizers-text-sequence provides robust recognition and resolution of series entities like phone numbers, URLs, and e-mail and IP addresses.

export declare namespace BaseGUID {
    const GUIDRegexElement = "(([a-f0-9]{8}(-[a-f0-9]{4}){3}-[a-f0-9]{12})|([a-f0-9]{32}))";
    const GUIDRegex: string;
}