/// <amd-module name="nova_ecs/entity_map" />
import { UnknownComponent } from "./component";
import { Entity } from "./entity";
import { EventMap, SyncSubject } from "./event_map";
export interface EntityMap extends Map<string, Entity> {
}
export declare class EntityMapWithEvents extends EventMap<string, Entity> implements EntityMap {
    events: EventMap<string, Entity>['events'] & {
        addComponent: SyncSubject<[string, Entity, UnknownComponent]>;
        deleteComponent: SyncSubject<[string, Entity, UnknownComponent]>;
        changeComponent: SyncSubject<[string, Entity, UnknownComponent]>;
        changeComponentAlways: SyncSubject<[string, Entity, UnknownComponent]>;
    };
    private entityChangeUnsubscribe;
    constructor();
    set(uuid: string, entity: Entity): this;
    delete(key: string): boolean;
    clear(): void;
}