import type { Package, WorkspaceConfig } from '../types/types.js';
import type { DiscoveryError } from '../core/errors.js';
import type { Result } from '../core/result.js';
/**
 * Non-fatal warning produced during discovery.
 */
export interface DiscoveryWarning {
    path: string;
    message: string;
}
/**
 * Successful discovery result containing packages and any non-fatal warnings.
 */
export interface DiscoveryResult {
    packages: Package[];
    warnings: DiscoveryWarning[];
}
/**
 * Discover all packages in the workspace by globbing for package.json files.
 * I/O adapter — reads from the file system using glob + readFile.
 */
export declare function discoverPackages(root: string, config: WorkspaceConfig): Promise<Result<DiscoveryResult, DiscoveryError>>;