import { ConfigService } from '@nestjs/config';
import { LabTechRadarBlip, LabTechRadarEdition } from 'itlab-functions';
import { AuthenticationModuleOptions } from '../../../authentication';
import { BaseHttpService } from '../../base-http.service';
import { FetchBlipOptionsDtoV1 } from './fetch-blip-options.dto.v1.type';
import { FetchEditionOptionsDtoV1 } from './fetch-edition-options.dto.v1.type copy';
/**
 * TechRadarService
 *
 * Service client responsible for interacting with the Tech Radar microservice.
 * Extends `BaseHttpService` to inherit:
 * - Environment-sensitive URL resolution (internal vs. external).
 * - Secure inter-service authentication.
 * - Structured logging for traceability of outbound requests.
 *
 * Why this pattern?
 * - Ensures all outbound calls follow a unified configuration and logging structure.
 * - Promotes strong typing and maintainable HTTP logic.
 * - Makes service interactions predictable and debuggable across environments.
 */
export declare class TechRadarService extends BaseHttpService {
    /**
     * Constructs an Tech Radar service client instance.
     *
     * @param {AuthenticationModuleOptions} authenticationOptions - Injected authentication configuration.
     * @param {ConfigService} configService - NestJS ConfigService for environment detection.
     */
    constructor(authenticationOptions: AuthenticationModuleOptions, configService: ConfigService);
    /**
     * Retrieves a single blip entry by its MongoDB identifier.
     *
     * This method gracefully handles downstream failures by logging
     * and returning `undefined` instead of throwing.
     *
     * @param {string} blipId - Unique MongoDB identifier of the blip.
     * @param {FetchBlipOptionsDtoV1} [options] - Optional query parameters for filtering or projection.
     * @returns {Promise<LabTechRadarBlip | undefined>} Resolves to an Blip or `undefined` on failure.
     */
    fetchBlipV1(blipId: string, options?: FetchBlipOptionsDtoV1): Promise<LabTechRadarBlip | undefined>;
    /**
     * Retrieves a collection of blip entries.
     *
     * Useful for batch lookups or paginated listings.
     * Returns an empty array if the downstream service call fails.
     *
     * @param {FetchBlipOptionsDtoV1} [options] - Optional filter options for narrowing results.
     * @returns {Promise<LabTechRadarBlip[]>} Resolves to a list of blips, or an empty array if none found.
     */
    fetchBlipCollectionV1(options?: FetchBlipOptionsDtoV1): Promise<LabTechRadarBlip[]>;
    /**
     * Retrieves a single edition entry by its MongoDB identifier.
     *
     * This method gracefully handles downstream failures by logging
     * and returning `undefined` instead of throwing.
     *
     * @param {string} editionId - Unique MongoDB identifier of the edition.
     * @param {FetchEditionOptionsDtoV1} [options] - Optional query parameters for filtering or projection.
     * @returns {Promise<LabTechRadarEdition | undefined>} Resolves to an Edition or `undefined` on failure.
     */
    fetchEditionV1(editionId: string, options?: FetchEditionOptionsDtoV1): Promise<LabTechRadarEdition | undefined>;
    /**
     * Retrieves a collection of edition entries.
     *
     * Useful for batch lookups or paginated listings.
     * Returns an empty array if the downstream service call fails.
     *
     * @param {FetchEditionOptionsDtoV1} [options] - Optional filter options for narrowing results.
     * @returns {Promise<LabTechRadarEdition[]>} Resolves to a list of editions, or an empty array if none found.
     */
    fetchEditionCollectionV1(options?: FetchEditionOptionsDtoV1): Promise<LabTechRadarEdition[]>;
}