/**
 * Environment Service
 *
 * Manages environment profiles and validates code compatibility
 * across different runtime environments (production, CI, local, etc.)
 */
import type { EnvironmentProfile, EnvironmentConfig, EnvironmentCheckResult, AutoDetectionResult } from "../types/environment.js";
/**
 * Service for managing environment configurations and runtime constraints.
 *
 * Tracks environment-specific settings, validates configurations,
 * and auto-detects runtime environments from project files.
 */
export declare class EnvironmentService {
    private projectRoot;
    private configPath;
    /**
     * @param projectRoot - Root directory of the project
     */
    constructor(projectRoot: string);
    /**
     * Load environment configuration
     */
    loadConfig(): Promise<EnvironmentConfig>;
    /**
     * Save environment configuration
     */
    saveConfig(config: EnvironmentConfig): Promise<void>;
    /**
     * Auto-detect environments from project files
     */
    autoDetect(): Promise<AutoDetectionResult>;
    /**
     * Detect environment from package.json
     */
    private detectFromPackageJson;
    /**
     * Detect environment from Dockerfile
     */
    private detectFromDockerfile;
    /**
     * Detect environment from GitHub Actions
     */
    private detectFromGitHubActions;
    /**
     * Detect from deployment configs (Vercel, Netlify, etc.)
     */
    private detectFromDeploymentConfigs;
    /**
     * Check code compatibility with environment profiles
     */
    checkCompatibility(changedFiles: string[]): Promise<EnvironmentCheckResult>;
    /**
     * Parse version string to number (e.g., "18.x" -> 18)
     */
    private parseVersion;
    /**
     * Add or update environment profile
     */
    upsertEnvironment(profile: EnvironmentProfile): Promise<void>;
    /**
     * Remove environment profile
     */
    removeEnvironment(name: string): Promise<void>;
    /**
     * Get specific environment profile
     */
    getEnvironment(name: string): Promise<EnvironmentProfile | null>;
    /**
     * List all environments
     */
    listEnvironments(): Promise<EnvironmentProfile[]>;
}
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