import { Observable } from 'rxjs/Observable';
import { LoopAssignment } from '../interfaces/loop-assignment.interface';
import { AppState } from './app.state';
/**
 * The AppState slice for persisting LoopAssignment records
 *
 * @export
 * @interface LoopAssignmentState
 */
export interface LoopAssignmentState {
    /**
     * The collection of loaded LoopAssignment entries from the back-end service
     *
     * @type {Array<LoopAssignment>}
     */
    entries: LoopAssignment[];
    unread: number;
}
export declare const initialState: LoopAssignmentState;
export declare function getAssignments(state$: Observable<AppState>): Observable<LoopAssignment[]>;
export declare function getUnreadAssignments(state$: Observable<AppState>): Observable<number>;