/**
 * Agent Dependency Graph - Map and visualize agent tool/sub-agent dependencies from traces.
 *
 * @example
 * ```bash
 * agentprobe deps trace.json
 * agentprobe deps traces/ --format mermaid
 * ```
 */
import type { AgentTrace } from './types';
export interface ToolDependency {
    name: string;
    type: 'tool' | 'sub-agent';
    required: boolean;
    avgCallsPerTrace: number;
    totalCalls: number;
    errorRate: number;
    avgLatencyMs: number;
    conditional: boolean;
}
export interface DependencyNode {
    agentName: string;
    dependencies: ToolDependency[];
    traceCount: number;
    avgStepsPerTrace: number;
}
export interface DependencyGraph {
    nodes: DependencyNode[];
    edges: Array<{
        from: string;
        to: string;
        weight: number;
    }>;
}
/**
 * Analyze a single trace to extract tool call info.
 */
export declare function analyzeTrace(trace: AgentTrace): Map<string, {
    calls: number;
    errors: number;
    totalMs: number;
}>;
/**
 * Build a dependency graph from multiple traces.
 */
export declare function buildDependencyGraph(traces: AgentTrace[], agentName?: string): DependencyNode;
/**
 * Load traces from a file or directory.
 */
export declare function loadTraces(inputPath: string): AgentTrace[];
/**
 * Format dependency node as a tree string.
 */
export declare function formatDependencyTree(node: DependencyNode): string;
/**
 * Generate Mermaid diagram of dependencies.
 */
export declare function generateDepMermaid(node: DependencyNode): string;
//# sourceMappingURL=dep-graph.d.ts.map