import type { CollectAction, CollectOption, CollectUpdateByDelta } from "../events/events.js";
import { ReactiveController, ReactiveControllerHost } from "lit";
type CollectHost = ReactiveControllerHost & {
    storeName: symbol | string;
    noCollect: boolean;
    _options: Map<symbol | string, Promise<unknown[]>>;
    _actions: Map<symbol | string, NonNullable<CollectAction["action"]>>;
    _partialOptions: Map<symbol | string, NonNullable<CollectAction["action"]>>;
    _partialBundleOptions: Map<symbol | string, NonNullable<CollectAction["action"]>>;
    _deltaUpdates: Map<symbol | string, NonNullable<CollectUpdateByDelta["update"]>>;
    dispatchEvent(evt: Event): boolean;
} & EventTarget;
export declare class CollectController implements ReactiveController {
    private host;
    private _computeAbort;
    private _computeRun;
    private _notifyParent;
    private _contextualChildren;
    private _prevCollect?;
    private _toggleTask;
    constructor(host: CollectHost, computeAbort: () => void, computeRun: () => void, notifyParent: () => void);
    hostConnected(): void;
    hostDisconnected(): void;
    get toggleComplete(): Promise<void>;
    collectOption(detail: CollectOption): void;
    announceRemoval(): void;
    waitForChildrenUpdateComplete(): Promise<void>;
    getContextualChildren(): HTMLElement[];
    private _collectOptionEvent;
    private _collectActionEvent;
    private _collectUpdateByDeltaEvent;
    private _onCollectChild;
    private _onCollectChildRemoved;
    private _announceAsContextualChild;
    private _announceContextualChildRemoved;
    hostUpdate(): void;
    hostUpdated(): void;
}
export {};