import type { RubyGemGroups, DotNetPackageGroups } from '../../types/index.js';
/**
 * Detect popular Ruby gems in a project.
 * Reads Gemfile for gem declarations.
 */
export declare function detectRubyGems(projectPath: string): Promise<RubyGemGroups>;
/**
 * Detect popular .NET NuGet packages in a project.
 * Reads *.csproj files or packages.config.
 */
export declare function detectDotNetPackages(projectPath: string): Promise<DotNetPackageGroups>;
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