export declare class InteractionEffectsGovernor {
    private lastInteractiveTs;
    private deltas;
    private degraded;
    private strikes;
    private lastStrikeTs;
    private cleanStreak;
    /**
     * Record one rendered frame and decide whether post effects may run.
     * Call exactly once per render() with the frame timestamp.
     * Idle (non-interacting) frames always render at full quality.
     *
     * `unstable` marks frames whose timing does not reflect steady-state
     * rendering (geometry still streaming/uploading): they neither count
     * toward degradation nor toward a clean streak.
     *
     * `expectedIntervalMs` is the app's own intentional cap on continuous
     * render cadence (the large-model interaction throttle). When set, a
     * frame is only "missed" relative to that slower schedule — otherwise
     * the deliberately throttled cadence would read as GPU misses.
     */
    frame(interacting: boolean, now: number, unstable?: boolean, expectedIntervalMs?: number): boolean;
}
//# sourceMappingURL=interaction-effects-governor.d.ts.map