import { StringRuleChecker } from './string-rule-checker';
import { UuidVersion } from './string-types';
import { GuardResult } from '../../core/guard-result';
/**
 * Uuidv1 pattern:
 * - Lowercase.
 * @see {@link https://www.sohamkamani.com/uuid-versions-explained/#v1--uniqueness}
 */
export declare const UUIDV1_PATTERN = "^[0-9a-f]{8}-[0-9a-f]{4}-1[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$";
/**
 * Uuidv4 pattern:
 * - Lowercase.
 * @see {@link https://www.sohamkamani.com/uuid-versions-explained/#v4--randomness}
 */
export declare const UUIDV4_PATTERN = "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$";
/**
 * Uuidv5 pattern:
 * - Lowercase.
 * @see {@link https://www.sohamkamani.com/uuid-versions-explained/#v5-non-random-uuids}
 */
export declare const UUIDV5_PATTERN = "^[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$";
export declare class StringIsUuid extends StringRuleChecker<{
    type: 'isUuid';
    version?: UuidVersion;
}> {
    constructor(rule: {
        type: 'isUuid';
        version?: UuidVersion;
    }, value: string);
    /**
     * @override
     */
    exec(): GuardResult;
    private isUuidV1;
    private isUuidV4;
    private isUuidV5;
    private isUuid;
}