import { AbstractStateRule } from '../abstract-state-rule.js';
/**
 * Validates Bahia (BA) IE numbers.
 *
 * Bahia uses two different check-digit algorithms depending on the second digit (d[1]):
 * - If d[1] ∈ {0,1,2,3,4,5,8} → Mod-10 digit-sum method (similar to credit card Luhn)
 * - Otherwise (d[1] ∈ {6,7,9}) → Mod-11 (result ≥ 10 → DV = 0)
 *
 * Both 8-digit and 9-digit formats are accepted.
 * DV2 (second-to-last) is calculated first; DV1 (last) is then calculated over body + DV2.
 *
 * Source: Sintegra / NFe fiscal note specification.
 */
export declare class BaRule extends AbstractStateRule {
    execute(ie: string): boolean;
    private weightsDesc;
    private dvMod11Ge10Eq0;
    private dvMod10DigitSum;
}