/**
 * An ecosystem preset defines marker files and exclude patterns
 * for a specific development ecosystem.
 */
export interface EcosystemPreset {
    name: string;
    markerFiles: string[];
    excludePatterns: string[];
}
/**
 * Predefined ecosystem presets.
 * Each preset checks for marker files and provides exclude patterns
 * for common build artifacts, caches, and generated files.
 */
export declare const ECOSYSTEM_PRESETS: EcosystemPreset[];
/**
 * Detect which ecosystems are present in a project by checking for marker files.
 * Checks rootDir and immediate subdirectories (depth 1) for monorepo support.
 *
 * @param rootDir - Project root directory
 * @returns Array of matched ecosystem names
 */
export declare function detectEcosystems(rootDir: string): Promise<string[]>;
/**
 * Get merged exclude patterns for the given ecosystem names.
 * Returns a deduplicated array of exclude patterns.
 *
 * @param ecosystemNames - Array of ecosystem names (e.g. ['nodejs', 'python'])
 * @returns Deduplicated exclude patterns
 */
export declare function getEcosystemExcludePatterns(ecosystemNames: string[]): string[];
//# sourceMappingURL=ecosystem-presets.d.ts.map