import { BehaviorSubject, Observable } from 'rxjs';
import { PeriodFunctions } from './annotations';
import { DataSource } from './data-source';
import { EntityService } from './entity';
import { EntityType, IDimensionMember, Property, QueryReturn, CalculatedProperty } from './models';
import { Annotation, Dimension, QueryOptions } from './types';
/**
 * Public abstract entity service class, including some commonly used public capabilities such as:
 * - Merging custom Entity attributes
 * - Supporting simple JavaScript entity field calculation expressions
 * - Provisional indicator definition
 */
export declare abstract class AbstractEntityService<T> implements EntityService<T> {
    readonly dataSource: DataSource;
    readonly entitySet: string;
    __id__: string;
    private destroySubject$;
    readonly destroy$: Observable<void>;
    /**
     * Provisional indicators definition
     */
    protected registerMeasures$: BehaviorSubject<Record<string, CalculatedProperty>>;
    protected _entityType$: BehaviorSubject<EntityType>;
    readonly entityType$: Observable<EntityType>;
    get entityType(): EntityType;
    constructor(dataSource: DataSource, entitySet: string);
    abstract refresh(): void;
    abstract query(options?: QueryOptions<any>): Observable<QueryReturn<T>>;
    abstract selectQuery(options?: QueryOptions<any>): Observable<QueryReturn<T>>;
    abstract getCalculatedMember(measure: string, type: PeriodFunctions, calendar?: string): Property;
    /**
     * @deprecated use selectMembers
     */
    getMembers<M>(property: Dimension): Observable<any[]>;
    selectMembers<M extends IDimensionMember>(property: Dimension): Observable<M[]>;
    selectEntityType(): Observable<EntityType>;
    getAnnotation<AT extends Annotation>(term: string, qualifier: string): Observable<AT>;
    getIndicator(id: string): import("./models").Indicator;
    selectIndicator(idOrCode: string): Observable<import("./models").Indicator>;
    registerMeasure(name: string, property: CalculatedProperty): void;
    getProvisionalMeasures(): CalculatedProperty[];
    onDestroy(): void;
}