export interface FederateOptions {
    outputDir?: string | undefined;
    directed?: boolean | undefined;
}
export interface FederateResult {
    graphPath: string;
    reportPath: string;
    repos: string[];
    totalNodes: number;
    totalEdges: number;
    crossRepoEdges: number;
    communityCount: number;
}
export declare function federate(graphPaths: string[], options?: FederateOptions): FederateResult;