/**
 * Enumerate all Brazilian states by their Federal Tax Office (IBGE) code.
 *
 * Used by {@link IEValidation} to dispatch validation to the corresponding
 * state-specific rule implementation.
 */
export declare const StateEnum: {
    readonly RO: 11;
    readonly AC: 12;
    readonly AM: 13;
    readonly RR: 14;
    readonly PA: 15;
    readonly AP: 16;
    readonly TO: 17;
    readonly MA: 21;
    readonly PI: 22;
    readonly CE: 23;
    readonly RN: 24;
    readonly PB: 25;
    readonly PE: 26;
    readonly AL: 27;
    readonly SE: 28;
    readonly BA: 29;
    readonly MG: 31;
    readonly ES: 32;
    readonly RJ: 33;
    readonly SP: 35;
    readonly PR: 41;
    readonly SC: 42;
    readonly RS: 43;
    readonly MS: 50;
    readonly MT: 51;
    readonly GO: 52;
    readonly DF: 53;
};
export type StateCode = (typeof StateEnum)[keyof typeof StateEnum];