import { StateContext, NgxsOnInit, StateToken } from '@ngxs/store';
import { NgxsFirestoreConnectActions } from './ngxs-firestore-connect.actions';
import * as i0 from "@angular/core";
export declare const NGXS_FIRESTORE_STATE_TOKEN: StateToken<string[]>;
export interface FirestoreConnection {
    id: string;
    connectedAt: Date;
    emmitedAt: Date[];
}
export interface NgxsFirestoreStateModel {
    connections: FirestoreConnection[];
}
export declare class NgxsFirestoreState implements NgxsOnInit {
    ngxsOnInit(_ctx: StateContext<NgxsFirestoreStateModel>): void;
    streamConnected({ setState }: StateContext<NgxsFirestoreStateModel>, { payload }: NgxsFirestoreConnectActions.StreamConnected): void;
    streamEmitted({ setState }: StateContext<NgxsFirestoreStateModel>, { payload }: NgxsFirestoreConnectActions.StreamEmitted): void;
    streamDisconnected({ setState, getState }: StateContext<NgxsFirestoreStateModel>, { payload }: NgxsFirestoreConnectActions.StreamDisconnected): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxsFirestoreState, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgxsFirestoreState>;
}