import { BehaviorPlugin } from './behaviors';
import { EmitterShapePlugin } from './shape';
export interface Plugin {
    id: string;
    initialize: () => void;
    emitterShapes: Array<EmitterShapePlugin>;
    behaviors: Array<BehaviorPlugin>;
}
export declare const Plugins: Array<Plugin>;
export declare function loadPlugin(plugin: Plugin): void;
export declare function unloadPlugin(pluginId: string): void;