import { ServiceFactory, ServiceTag, SF } from '../ServiceFactory';
import { ImmutableServiceReferenceList } from './ImmutableServiceReferenceList';
import { FeatureFactory, FF } from '../FeatureFactory';
import { ServiceFactoryReference } from './ServiceFactoryReference';
export interface ServiceFactoryReferenceOptions {
    readonly factory: SF;
    /**
     * The feature that created this service function.
     */
    readonly feature: FF;
}
export interface ServiceFunctionReferenceConfiguration {
    /**
     * Unique identify this dependency with. This should
     * always be the same, should not be effected by async operations.
     */
    readonly uuid: string;
    /**
     * The callback function proxy this service is referenced by.
     *
     * This allows that the actual service can be overriden.
     *
     * Dependency -> Service factory Proxy -> Actual service factory.
     */
    readonly proxy: ServiceFactory<any>;
}
/**
 * Purpose is to hold information about a service function connection.
 *
 * TODO: Convert mayhem/inheritance, state machine classes.
 *       The ideal world there is only 1 service factory reference for each service, now there are multiple.
 */
export declare abstract class BaseServiceFactoryReference {
    /**
     * All the dependencies this services is depended on.
     */
    protected dependencies: ImmutableServiceReferenceList;
    /**
     * The actual service function reference.
     */
    protected readonly factory: SF;
    /**
     * If the original service is invoked.
     */
    protected serviceFactoryInvoked: boolean;
    /**
     * If the service factory created instance.
     */
    protected serviceDefined: boolean;
    /**
     * The instance created by the service factory.
     */
    protected service: unknown | undefined;
    /**
     * The feature that created this service function.
     */
    protected readonly feature: FeatureFactory<any>;
    protected _configuration: ServiceFunctionReferenceConfiguration | null;
    constructor({ factory, feature }: ServiceFactoryReferenceOptions);
    get configuration(): ServiceFunctionReferenceConfiguration;
    getUuid(): string;
    callServiceFactory(thisReference: Record<ServiceTag, SF>): void;
    getService(): unknown;
    setContainerConfiguration(configuration: ServiceFunctionReferenceConfiguration): void;
    getFactory(): SF<any>;
    getFeature(): FF;
    getProxy(): SF<any>;
    hasServiceInstance(): boolean;
    addDependency(dependency: ServiceFactoryReference): void;
    getDependencies(): ImmutableServiceReferenceList;
    label(): string;
    protected assertServiceFunctionNotYetInvoked(): void;
    private assertNotYetConfigured;
    private assertHasServiceInstance;
}