import { z } from 'zod';
export declare const TS_2500 = 16725225600;
export declare const TS_2000 = 946684800;
export declare const zUnixTimestamp: z.ZodNumber;
export declare const zUnixTimestamp2000: z.ZodNumber;
export declare const zUnixTimestampMillis: z.ZodNumber;
export declare const zUnixTimestampMillis2000: z.ZodNumber;
export declare const zSemVer: z.ZodString;
export declare const zIsoDateString: z.ZodEffects<z.ZodString, string, string>;
export declare const zEmail: z.ZodEffects<z.ZodString, string, string>;
export declare const BASE62_REGEX: RegExp;
export declare const BASE64_REGEX: RegExp;
export declare const BASE64URL_REGEX: RegExp;
export declare const zBase62: z.ZodString;
export declare const zBase64: z.ZodString;
export declare const zBase64Url: z.ZodString;
export declare const JWT_REGEX: RegExp;
export declare const zJwt: z.ZodString;
export declare const zId: z.ZodString;
export declare const zIdBase62: z.ZodString;
export declare const zIdBase64: z.ZodString;
export declare const zIdBase64Url: z.ZodString;
/**
 * "Slug" - a valid URL, filename, etc.
 */
export declare const zSlug: z.ZodString;
export declare const zBaseDBEntity: z.ZodObject<{
    id: z.ZodString;
    created: z.ZodOptional<z.ZodNumber>;
    updated: z.ZodOptional<z.ZodNumber>;
}, "strip", z.ZodTypeAny, {
    id: string;
    created?: number | undefined;
    updated?: number | undefined;
}, {
    id: string;
    created?: number | undefined;
    updated?: number | undefined;
}>;