import { AbstractStateRule } from '../abstract-state-rule.js';
/**
 * Validates Paraná (PR) IE numbers.
 *
 * 10 digits, two Mod-11 DVs (rest < 2 → 0):
 *  - DV1: weights [3,2,7,6,5,4,3,2] over first 8 digits
 *  - DV2: weights [4,3,2,7,6,5,4,3,2] over first 9 digits
 */
export declare class PrRule extends AbstractStateRule {
    execute(ie: string): boolean;
    private dvMod11Lt2Eq0;
}