import type { InjectionToken, Provider } from '@nestjs/common';
import type { Promisable } from 'type-fest';
import { NestDefinitionType } from './constants';
import type { NestModuleDefinition } from './nest-definition';
export declare class NestDefinitionIterator {
    private nestModuleDefinition;
    constructor(nestModuleDefinition: Promisable<NestModuleDefinition>);
    /**
     * By default dont iterate by exports
     * @param type
     */
    iterate(type?: NestDefinitionType): AsyncIterableIterator<NestModuleDefinition | Provider | InjectionToken>;
    find<R extends NestModuleDefinition | Provider>(predicate: (definition: NestModuleDefinition | Provider | Function) => boolean, type?: NestDefinitionType): Promise<R | null>;
}