export interface NextjsPackage {
    name: string;
    path: string;
    version: string;
}
export interface WorkspaceNextjsResult {
    packages: NextjsPackage[];
    highestVersion: string | null;
    count: number;
}
/**
 * Find all packages in the workspace that have Next.js installed.
 */
export declare function findNextjsPackages(cwd: string, patterns: string[]): WorkspaceNextjsResult;