/**
 * Query and Filter Utilities
 *
 * Utilities for querying and filtering metrics with flexible criteria
 */
import type { AgentMetrics, ToolMetrics, LatencyMetrics, RequestTimingMetrics } from './types';
/**
 * Filter criteria for querying metrics
 */
export interface MetricsFilter {
    /**
     * Filter by one or more context IDs
     */
    contextIds?: string[];
    /**
     * Filter by agent IDs
     */
    agentIds?: string[];
    /**
     * Filter by tool names
     */
    toolNames?: string[];
    /**
     * Filter by operation names (for latency metrics)
     */
    operations?: string[];
    /**
     * Filter by start time (inclusive)
     */
    startTime?: number;
    /**
     * Filter by end time (inclusive)
     */
    endTime?: number;
    /**
     * Filter by minimum duration (milliseconds)
     */
    minDuration?: number;
    /**
     * Filter by maximum duration (milliseconds)
     */
    maxDuration?: number;
    /**
     * Filter by success status (for tools)
     */
    success?: boolean;
    /**
     * Filter by error presence
     */
    hasError?: boolean;
    /**
     * Filter by metadata key-value pairs
     * All specified key-value pairs must match
     */
    metadata?: Record<string, unknown>;
}
/**
 * Filter agent metrics by criteria
 */
export declare function filterAgents(agents: AgentMetrics[], filter: MetricsFilter): AgentMetrics[];
/**
 * Filter tool metrics by criteria
 */
export declare function filterTools(tools: ToolMetrics[], filter: MetricsFilter): ToolMetrics[];
/**
 * Filter latency metrics by criteria
 */
export declare function filterLatency(latency: LatencyMetrics[], filter: MetricsFilter): LatencyMetrics[];
/**
 * Filter request timing metrics by criteria
 */
export declare function filterRequestTimings(requestTimings: RequestTimingMetrics[], filter: MetricsFilter): RequestTimingMetrics[];
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