import type { TraceData, Detection } from '../../shared/types/index.js';
import type { IDetector, DetectionContext } from '../interfaces/index.js';
import { AdapterCapability } from '../../adapters/interfaces/index.js';
import { ScoringService } from '../scoring/index.js';
export declare class GPUStallDetector implements IDetector {
    private readonly scoringService;
    readonly name = "GPUStallDetector";
    readonly priority = 2;
    readonly requiredCapabilities: AdapterCapability[];
    constructor(scoringService: ScoringService);
    detect(trace: TraceData, context: DetectionContext): Promise<Detection[]>;
    private extractGPUEvents;
    private getStallType;
    private extractElement;
    private extractLayerInfo;
    private findStallPatterns;
    private isBlockingMainThread;
    private findMainThreadId;
    private createDetection;
}