import type { ProviderId } from "./types.js";
interface LocalProviderStats {
    activeDates: string[];
    activeDays: number;
    hasLocalStats: boolean;
    hasPromptStats: boolean;
    modelUsage: Record<string, {
        cacheCreationInputTokens: number;
        cacheReadInputTokens: number;
        inputTokens: number;
        outputTokens: number;
    }>;
    recentDays: {
        date: string;
        messageCount: number;
    }[];
    todayPrompts: number;
    todaySessions: number;
    todayTokensByModel: Record<string, number>;
    todayTotalTokens: number;
    totalPrompts: number;
    totalSessions: number;
}
declare function scanLocalSessionStats(): Record<ProviderId, LocalProviderStats>;
declare function createEmptyStats(recentDaysList?: string[]): LocalProviderStats;
export type { LocalProviderStats };
export { createEmptyStats, scanLocalSessionStats };
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