import { IState, StateStatus, StateType } from '../util/types';
import { StreamModel } from './model.stream';
export declare class State extends StreamModel implements IState {
    #private;
    static endpoint: string;
    static attributes: string[];
    data: string;
    status?: StateStatus;
    type: 'Report' | 'Control';
    timestamp: string;
    status_payment?: string;
    constructor(type?: StateType, data?: string);
    getAttributes(): string[];
    static getFilter(): string[];
    static getFilterResult(): string;
    protected usePutForUpdate(): boolean;
    static fetchById: (id: string) => Promise<State | undefined>;
    static fetch: () => Promise<State[]>;
}