import { UsageMetrics, UsageReport, AITrackingContext } from '../types/index.js';
import { StorageProvider } from '../storage/index.js';
import { Recommendation } from '../features/recommendations.js';
export declare class CostTracker {
    private storage;
    constructor(storage?: StorageProvider);
    recordUsage(metrics: UsageMetrics, context?: AITrackingContext): Promise<void>;
    private checkMilestones;
    private maybeLogNudge;
    getUsageReport(): Promise<UsageReport>;
    getTotalCost(): Promise<number>;
    getUsageByUser(userId: string): Promise<UsageMetrics[]>;
    getUsageByFeature(feature: string): Promise<UsageMetrics[]>;
    getUsageByTeam(teamId: string): Promise<UsageMetrics[]>;
    getOptimizationSuggestions(): Promise<Recommendation[]>;
}
export declare const tracker: CostTracker;
//# sourceMappingURL=Tracker.d.ts.map