/**
 * Language Support Service
 * Handles dynamic installation of Tree-sitter parsers based on detected languages
 * Follows Single Responsibility: manages parser availability and installation
 */
export interface LanguageParserInfo {
    language: string;
    extensions: string[];
    npmPackage: string;
    installed: boolean;
    quality: 'excellent' | 'good' | 'basic';
    description: string;
}
export interface ProjectLanguageAnalysis {
    detectedLanguages: Array<{
        language: string;
        fileCount: number;
        percentage: number;
    }>;
    installedParsers: string[];
    missingParsers: LanguageParserInfo[];
    recommendations: string[];
}
export interface InstallResult {
    success: boolean;
    installed: string[];
    failed: Array<{
        package: string;
        error: string;
    }>;
    message: string;
}
/**
 * Manages Tree-sitter parser availability and installation
 */
export declare class LanguageSupportService {
    private readonly parserRegistry;
    /**
     * Check which parsers are currently installed
     */
    checkInstalledParsers(): Promise<LanguageParserInfo[]>;
    /**
     * Analyze a project and determine which parsers are needed
     */
    analyzeProjectLanguages(projectPath: string): Promise<ProjectLanguageAnalysis>;
    /**
     * Install Tree-sitter parsers for specified languages
     */
    installLanguageParsers(languages: string[]): Promise<InstallResult>;
    /**
     * Get parser info for a specific language
     */
    getParserInfo(language: string): LanguageParserInfo | undefined;
    /**
     * Get all supported languages
     */
    getSupportedLanguages(): LanguageParserInfo[];
    private isPackageInstalled;
    private getLanguageByExtension;
    private getCodeSeekerRoot;
}
export declare const languageSupportService: LanguageSupportService;
//# sourceMappingURL=language-support-service.d.ts.map