export interface RouteIndexEntry {
    filePath: string;
    fileRelativePath: string;
    prefix: string;
    method: string;
    path: string;
    docsSummary: string | null;
    hasDocsSummary: boolean;
    operationId: string | null;
    tags: string[];
    hidden: boolean;
}
export declare function buildRouteIndex(rootDir: string): Promise<RouteIndexEntry[]>;