import { LoggerService, LogLevel } from '../services/logger.service';
import { DynamicModule } from './modules';
import { Type } from './type.interface';
/**
 * Interface defining NestApplicationContext.
 *
 * @publicApi
 */
export interface INestApplicationContext {
    /**
     * Allows navigating through the modules tree, for example, to pull out a specific instance from the selected module.
     * @returns {INestApplicationContext}
     */
    select<T>(module: Type<T> | DynamicModule): INestApplicationContext;
    /**
     * Retrieves an instance of either injectable or controller, otherwise, throws exception.
     * @returns {TResult}
     */
    get<TInput = any, TResult = TInput>(typeOrToken: Type<TInput> | Function | string | symbol, options?: {
        strict: boolean;
    }): TResult;
    /**
     * Resolves transient or request-scoped instance of either injectable or controller, otherwise, throws exception.
     * @returns {Promise<TResult>}
     */
    resolve<TInput = any, TResult = TInput>(typeOrToken: Type<TInput> | Function | string | symbol, contextId?: {
        id: number;
    }, options?: {
        strict: boolean;
    }): Promise<TResult>;
    /**
     * Registers the request/context object for a given context ID (DI container sub-tree).
     * @returns {void}
     */
    registerRequestByContextId<T = any>(request: T, contextId: {
        id: number;
    }): void;
    /**
     * Terminates the application
     * @returns {Promise<void>}
     */
    close(): Promise<void>;
    /**
     * Sets custom logger service.
     * Flushes buffered logs if auto flush is on.
     * @returns {void}
     */
    useLogger(logger: LoggerService | LogLevel[] | false): void;
    /**
     * Prints buffered logs and detaches buffer.
     * @returns {void}
     */
    flushLogs(): void;
    /**
     * Initializes the Nest application.
     * Calls the Nest lifecycle events.
     * It isn't mandatory to call this method directly.
     *
     * @returns {Promise<this>} The NestApplicationContext instance as Promise
     */
    init(): Promise<this>;
}