import { z } from 'zod';
export declare const CountriesAndLanguages: z.ZodArray<z.ZodObject<{
    countryCode: z.ZodString;
    countryName: z.ZodString;
    population: z.ZodOptional<z.ZodNumber>;
    languages: z.ZodArray<z.ZodObject<{
        languageId: z.ZodString;
        languageName: z.ZodString;
        numSpeakers: z.ZodNumber;
    }, z.core.$strict>>;
}, z.core.$strict>>;
export type CountriesAndLanguages = z.infer<typeof CountriesAndLanguages>;