import { EconomicSystem } from '../economicsystem';
import GecoPlugin from './GecoPlugin';
/**
 * A ĞecoĞvidanto plugin managing one or more economic systems.
 */
export default interface EconomicSystemPlugin extends GecoPlugin {
    openEconomicSystems(): ReadonlyArray<EconomicSystem<any>>;
}
/**
 * Test (type guard) if the ĞecoĞvidanto plugin is an economic system plugin.
 *
 * @param plugin - The plugin to test.
 * @returns The test result.
 */
export declare function isEconomicSystemPlugin(plugin: GecoPlugin): plugin is EconomicSystemPlugin;