import { Nation } from '../../schema/nation.js';
import { NationRepository } from '../../storage/repos/nation.repo.js';
export declare class NationManager {
    private nationRepo;
    constructor(nationRepo: NationRepository);
    createNation(params: Omit<Nation, 'id' | 'createdAt' | 'updatedAt' | 'relations'>): Nation;
    getNation(nationId: string): Nation | null;
    updateNationState(nationId: string, updates: Partial<Nation>): void;
    calculatePower(nation: Nation): number;
}
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