import type { ReactiveControllerHost, ReactiveController } from 'lit';
import { ControllerContextManager } from './controller-context';
export declare class ToggleableController<T extends ReactiveControllerHost = ReactiveControllerHost> implements ReactiveController {
    host: T;
    /**
     * Is the controller active?
     */
    active: boolean;
    controllerContextManager: ControllerContextManager;
    constructor(host: T, options: {
        active?: boolean;
        controllerType: string;
    });
    connect(): void;
    hostConnected(): void;
    hostDisconnected(): void;
    activate(): void;
    deactivate(): void;
}