import { EntityAdapter, EntityState } from '@ngrx/entity';
import { Action } from '@ngrx/store';
import { BusinessData, Class } from './class.interface';
import { DatasetCount } from '../../model/dataset.interface';
export declare const classesFeatureKey = "@yap/model/classes";
export interface ClassState extends EntityState<Class> {
    loading: boolean;
    classDatas: BusinessData[];
    datasetCounts: DatasetCount[];
}
export declare function sortByName(a: Class, b: Class): number;
export declare const adapter: EntityAdapter<Class>;
export declare const initialClassState: ClassState;
export declare const selectIds: (state: EntityState<Class>) => string[] | number[], selectEntities: (state: EntityState<Class>) => import("@ngrx/entity").Dictionary<Class>, selectAll: (state: EntityState<Class>) => Class[], selectTotal: (state: EntityState<Class>) => number;
export declare function classReducer(state: ClassState, action: Action): ClassState;