import { DataService, TelemetryEventInput, BenchmarkRunResult } from './data.service.js';
export declare class DataController {
    private readonly dataService;
    constructor(dataService: DataService);
    recordTelemetryEvent(event: TelemetryEventInput): Promise<{
        eventId: string;
        success: boolean;
    }>;
    getProjectStats(rootPath: string): Promise<import("./data.service.js").ProjectStats | null>;
    updateProjectStats(body: {
        projectRoot: string;
        stats: any;
    }): Promise<import("./data.service.js").ProjectStats>;
    recordBenchmarkResult(result: BenchmarkRunResult): {
        success: boolean;
    };
    getBenchmarkResults(projectRoot?: string): BenchmarkRunResult[];
}
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