import { Name, NameServiceMapping } from './types';
import { ComponentContainer } from './component-container';
import { Component } from './component';
/**
 * Provider for instance for service name T, e.g. 'wsc', 'wsc-connector-internal'
 * NameServiceMapping[T] is an alias for the type of the instance
 */
export declare class Provider<T extends Name> {
    private readonly name;
    private readonly container;
    private component;
    private readonly instances;
    private readonly instancesDeferred;
    constructor(name: T, container: ComponentContainer);
    get(): Promise<NameServiceMapping[T]>;
    /**
     *
     * @param options.optional If optional is false or not provided, the method throws an error when
     * the service is not immediately available.
     * If optional is true, the method returns null if the service is not immediately available.
     */
    getImmediate(options: {
        optional: true;
    }): NameServiceMapping[T] | null;
    getImmediate(options?: {
        optional?: false;
    }): NameServiceMapping[T];
    setComponent(component: Component<T>): void;
    isComponentSet(): boolean;
    isInitialized(identifier?: string): boolean;
    private getOrInitializeService;
    private normalizeInstanceIdentifier;
    private shouldAutoInitialize;
}