import type { UmbState } from './state.manager.js';
import { UmbStateManager } from './state.manager.js';
/**
 * A State Manager to manage read-only states.
 * @export
 * @class UmbReadOnlyStateManager
 * @augments {UmbStateManager<StateType>}
 * @template StateType
 */
export declare class UmbReadOnlyStateManager<StateType extends UmbState> extends UmbStateManager<StateType> {
    /**
     * Observable that emits true if the state is read-only
     * @memberof UmbReadOnlyStateManager
     */
    readonly isReadOnly: import("rxjs").Observable<boolean>;
    /**
     * Checks if the state is read-only
     * @returns {boolean} - true if the state is read-only
     * @memberof UmbReadOnlyStateManager
     */
    getIsReadOnly(): boolean;
}