import { AbstractStateRule } from '../abstract-state-rule.js';
/** Validates Amazonas (AM) IE numbers. 9 digits, prefix 04. Single Mod-11 DV (rest < 2 → 0). Weights [9,8,7,6,5,4,3,2] over first 8 digits. */
export declare class AmRule extends AbstractStateRule {
    execute(ie: string): boolean;
}