import { ApplicationService } from "./application-service.js";
import { LoggerService } from "./logger-service.js";
import { StorageService } from "./storage-service.js";
/**
 * Service for loading OVH credentials into environment variables.
 */
export declare class EnvironmentService {
    private logger;
    private storageService;
    private applicationService;
    constructor(logger: LoggerService, storageService: StorageService, applicationService: ApplicationService);
    /**
     * Loads consumer key credentials from credentials.json.
     * Throws CredentialsNotFoundException if file doesn't exist.
     */
    requireCredentials(): Promise<{
        applicationKey: string;
        applicationSecret: string;
        consumerKey: string;
        endpoint: string;
    }>;
    /**
     * Outputs bash export commands for environment variables.
     */
    bash(): Promise<void>;
    /**
     * Outputs zsh export commands for environment variables.
     */
    zsh(): Promise<void>;
    /**
     * Outputs fish set commands for environment variables.
     */
    fish(): Promise<void>;
    private processLine;
    /**
     * Creates or updates a .env file with environment variables.
     */
    dotenv(): Promise<void>;
}
export type Credentials = Awaited<ReturnType<EnvironmentService["requireCredentials"]>>;