import { type KeyObject } from "node:crypto";
export interface SwarmContribution {
    agent: string;
    n: number;
    sum: number;
    eValue: number;
    claimedEValue: number | null;
    honest: boolean;
}
export interface SwarmCertificate {
    standard: "melete-swarm-certificate/v1";
    verdict: "COMBINED-SIGNIFICANT" | "INCONCLUSIVE";
    agents: number;
    honestCount: number;
    excludedCount: number;
    sigma: number;
    alpha: number;
    tau2: number;
    threshold: number;
    pooledN: number;
    pooledSum: number;
    combinedEValue: number;
    productEValue: number;
    alphaHet: number;
    cochranQ: number;
    heterogeneityPValue: number;
    iSquared: number;
    consensus: "HOMOGENEOUS" | "HETEROGENEOUS";
    mostHeterogeneousAgent: string;
    contributions: Array<SwarmContribution & {
        observations: number[];
    }>;
    payloadHash: string;
    signature: string;
    publicKeyPem: string;
    algo: "ed25519+sha256";
}
export declare function swarmCertificate(opts: {
    contributions: Array<{
        agent: string;
        observations: number[];
        claimedEValue?: number | null;
    }>;
    sigma?: number;
    alpha?: number;
    tau2?: number;
    alphaHet?: number;
    keys?: {
        publicKey: KeyObject;
        privateKey: KeyObject;
    };
}): SwarmCertificate;
export declare function verifySwarmCertificate(c: SwarmCertificate): {
    ok: boolean;
    reason: string;
};
export declare function swarmGauntlet(): {
    score: 0 | 100;
    checks: Array<{
        name: string;
        pass: boolean;
        detail: string;
    }>;
};
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