import type { CapabilityFamily } from '../core/services/mcp-handlers/tool-contract.js';
export interface PresetBenchmarkRule {
    schemaVersion: 1;
    id: string;
    sharedSelectionRegressionMax: number;
    tierCorrectnessRegressionMax: number;
    medianCostIncreaseMax: number;
    requiredCandidateFamilies: CapabilityFamily[];
}
export interface SelectionEvidence {
    sharedAccuracy: Record<string, number>;
}
export interface CompletionTierEvidence {
    model?: string;
    tier: string;
    current: {
        tasks: number;
        correctness: number;
        costUsd: number;
        failures?: number;
    };
    candidate: {
        tasks: number;
        correctness: number;
        costUsd: number;
        failures?: number;
    };
}
export interface ProtocolVerdict {
    verdict: 'FLIP' | 'HOLD';
    checks: {
        sharedSelection: boolean;
        tierCorrectness: boolean;
        medianCost: boolean;
        candidateFamilies: boolean;
        completeEvidence: boolean;
    };
}
export declare function parsePresetBenchmarkRule(value: unknown): PresetBenchmarkRule;
export declare function evaluatePresetBenchmarkRule(rule: PresetBenchmarkRule, presetA: string, presetB: string, candidateFamilies: readonly CapabilityFamily[], selection: SelectionEvidence, completion: readonly CompletionTierEvidence[], requiredTiers: readonly string[], requiredReplicates?: number): ProtocolVerdict;
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