import type { FlowEdge, GraphTemplate } from "../types.ts";
/**
 * Register a custom graph topology expander at runtime.
 * If the name already exists, logs a warning and overwrites.
 */
export declare function registerTopology(name: string, expander: (agents: string[]) => FlowEdge[]): void;
export declare function expandTemplate(topology: GraphTemplate | string, agents: string[]): FlowEdge[];
//# sourceMappingURL=templates.d.ts.map