export declare const PoDatetimepickerLiterals: {
    en: {
        open: string;
        clean: string;
        invalidDatetime: string;
        datetimeOutOfRange: string;
    };
    es: {
        open: string;
        clean: string;
        invalidDatetime: string;
        datetimeOutOfRange: string;
    };
    pt: {
        open: string;
        clean: string;
        invalidDatetime: string;
        datetimeOutOfRange: string;
    };
    ru: {
        open: string;
        clean: string;
        invalidDatetime: string;
        datetimeOutOfRange: string;
    };
};
/**
 * Mapeamento de locale para formato de data padrão.
 * - `en`: mm/dd/yyyy (padrão americano)
 * - `pt`, `es`, `ru`: dd/mm/yyyy
 */
export declare const PoDatetimepickerFormatByLocale: {
    [key: string]: string;
};
/**
 * Mapeamento de locale para formato de hora padrão.
 * - `en`: 12h (AM/PM)
 * - `pt`, `es`, `ru`: 24h
 */
export declare const PoDatetimepickerTimeFormatByLocale: {
    [key: string]: '12' | '24';
};