import { type EntropyRepairRowInput, type EntropyReport, type EntropySurfaceSnapshot, type EntropyTraceInput } from "./types.js";
export interface EntropyMeterInput {
    traces: readonly EntropyTraceInput[];
    surface?: EntropySurfaceSnapshot;
    repairs?: readonly EntropyRepairRowInput[];
    catalogDigest?: string;
}
export interface EntropyTraceWindow {
    file: string;
    /** Session-reader snapshots are immutable; appends retain existing trace identities. */
    traces: readonly EntropyTraceInput[];
}
/** Bounded, session-owned cache. Never pass mutable caller-owned traces here. */
export declare class SessionEntropyMeter {
    #private;
    measure(windows: readonly EntropyTraceWindow[], input: Omit<EntropyMeterInput, "traces">): Promise<EntropyReport>;
}
export declare const measureEntropy: (input: EntropyMeterInput) => EntropyReport;
export declare const measureEntropyAsync: (input: EntropyMeterInput) => Promise<EntropyReport>;
//# sourceMappingURL=meter.d.ts.map