export declare const BENCH_ID_PREFIX: Uint8Array<ArrayBuffer>;
export declare const isBenchId: (id: Uint8Array) => boolean;
export declare const writeU32BE: (buf: Uint8Array, offset: number, value: number) => void;
export declare const readU32BE: (buf: Uint8Array, offset: number) => number;
export declare const mulberry32: (seed: number) => () => number;
export declare const int: (rng: () => number, maxExclusive: number) => number;
export declare const quantile: (sorted: number[], q: number) => number;
export declare const buildRandomGraph: (n: number, targetDegree: number, rng: () => number) => number[][];
export declare const runWithConcurrency: <T>(tasks: Array<() => Promise<T>>, concurrency: number) => Promise<T[]>;
type ProtocolNode = {
    multicodecs: string[];
    components: {
        connectionManager: {
            getConnections: () => Array<{
                streams: Array<{
                    protocol?: string;
                    direction?: string;
                }>;
            }>;
        };
    };
};
export declare const waitForProtocolStreams: (nodes: ProtocolNode[], timeoutMs?: number) => Promise<void>;
export {};
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