export interface TelemetrySample {
    operation: {
        name: string;
        version: string;
    };
    durationMs: number;
    success: boolean;
    timestamp: Date;
    errorCode?: string;
    tenantId?: string;
    traceId?: string;
    actorId?: string;
    metadata?: Record<string, unknown>;
}
export interface AggregatedOperationMetrics {
    operation: {
        name: string;
        version: string;
    };
    totalCalls: number;
    successRate: number;
    errorRate: number;
    averageLatencyMs: number;
    p95LatencyMs: number;
    p99LatencyMs: number;
    maxLatencyMs: number;
    windowStart: Date;
    windowEnd: Date;
    topErrors: Record<string, number>;
}
export interface OperationSequence {
    steps: string[];
    tenantId?: string;
    count: number;
}
export interface IntentAggregatorSnapshot {
    metrics: AggregatedOperationMetrics[];
    sequences: OperationSequence[];
    sampleCount: number;
    windowStart?: Date;
    windowEnd?: Date;
}
export interface IntentAggregatorOptions {
    windowMs?: number;
    sequenceSampleSize?: number;
}
export declare class IntentAggregator {
    private readonly windowMs;
    private readonly sequenceSampleSize;
    private readonly samples;
    constructor(options?: IntentAggregatorOptions);
    add(sample: TelemetrySample): void;
    flush(now?: Date): IntentAggregatorSnapshot;
    private aggregateMetrics;
    private buildSequences;
}