import { Observable } from "rxjs";
type EnterLeaveAction = "enter" | "leave";
type EnterLeaveEvent = {
    reason: "initial" | "move";
};
/**
 * Register an observer that will trigger when a layer / Tiled area / Map Editor area is entered or left.
 * The actual registration happens on first subscribe and is stopped on last subscribe.
 * The port is shared among all subscribers (opened once, closed when the last subscriber unsubscribes).
 * If the user is already in the correct state when subscribing, the observable triggers immediately
 * (except for the very first subscriber: the server side sends the current state on port creation).
 */
export declare function getEnterLeaveObservable(type: "layer" | "tiledArea" | "mapEditorArea", action: EnterLeaveAction, name: string): Observable<EnterLeaveEvent>;
export {};