import { Newable } from '@aesop-fables/containr';
import { Observable } from 'rxjs';
import { IProjectionFactory, ProjectionConstructor, ProjectionContext } from '../Projections';
import { DataCompartment } from '../DataCompartment';
export declare function useProjection<Projection>(constructor: ProjectionConstructor<Projection> | IProjectionFactory<Projection> | Newable<Projection>): Projection;
export declare class DataCompartmentProjection<Value> {
    private readonly compartment;
    constructor(compartment: DataCompartment<Value>);
    get loading$(): Observable<boolean>;
    get value$(): Observable<Value>;
}
export declare class DataCompartmentProjectionFactory<Value> implements IProjectionFactory<DataCompartmentProjection<Value>> {
    private readonly storageKey;
    private readonly key;
    private readonly id;
    constructor(storageKey: string, key: string, id: string | number);
    create(context: ProjectionContext): DataCompartmentProjection<Value>;
}
export declare function useRepositoryProjection<Registry, Value>(storageKey: string, key: keyof Registry, id: string | number): DataCompartmentProjection<Value>;