import { type CompiledSurfaceFile } from "./compiled-surface.js";
import type { EntropyAuditCall, EntropySurfaceSnapshot, EntropyTraceInput } from "./types.js";
export type EntropyTrialClass = "both-accept" | "both-reject" | "normalization-win" | "tightening-cost" | "typed-failure-win" | "quarantine-win" | "quarantine-cost";
export interface EntropyTrialTotals {
    operations: number;
    bothAccept: number;
    bothReject: number;
    normalizationWin: number;
    canonicalIdentityChecks: number;
    canonicalIdentityCost: number;
    idempotenceCost: number;
    tighteningCost: number;
    typedFailureWin: number;
    quarantineWin: number;
    quarantineCost: number;
}
export interface EntropyTrialDivergence {
    ref: string;
    trialClass: EntropyTrialClass;
    count: number;
}
export type EntropyTrialVerdict = "no-evidence" | "clean" | "costly";
export interface EntropyTrialReport {
    verdict: EntropyTrialVerdict;
    /** Historical invocation rejection rate; normalization never rewrites outcomes. */
    declaredScore: number;
    effectiveScore: number;
    delta: number;
    totals: EntropyTrialTotals;
    divergences: EntropyTrialDivergence[];
}
export declare const runEntropyTrial: (input: {
    traces: readonly EntropyTraceInput[];
    live: EntropySurfaceSnapshot;
    artifact?: CompiledSurfaceFile;
    auditCalls?: readonly EntropyAuditCall[];
}) => EntropyTrialReport;
//# sourceMappingURL=trial.d.ts.map