export declare const cache: {
    featureLogProbs?: Record<string, number | null>;
    letterDistribution?: {
        letterCount: Record<string, number | null>;
        lengthToProbs: [number, {
            word: number | null;
            anagram: number | null;
        }][];
    };
    metricLogProbs?: Record<string, (number | null)[]>;
};
//# sourceMappingURL=cache.d.ts.map