import { StateOptions } from '../core';
/**
 * Config for the {@link SelectUserData} state decorator
 */
export interface SelectUserDataOptions extends StateOptions {
    /**
     * Key specifying the user data
     */
    key?: string;
}
/**
 * Gets an object with all user data, optionally filtered by key
 *
 * @param {SelectUserDataOptions} options state decorator options
 * @returns {PropertyDecorator} state decorator
 */
export declare function SelectUserData(options?: SelectUserDataOptions): PropertyDecorator;