cost-claude/dist/analytics/session-analyzer.d.ts

Claude Code cost monitoring, analytics, and optimization toolkit

import { ClaudeMessage } from '../types/index.js';
import { JSONLParser } from '../core/jsonl-parser.js';
import { CostCalculator } from '../core/cost-calculator.js';
export interface SessionAnalysis {
    sessionId: string;
    duration: number;
    totalCost: number;
    messageCount: number;
    userMessageCount: number;
    assistantMessageCount: number;
    costBreakdown: {
        inputTokensCost: number;
        outputTokensCost: number;
        cacheCreationCost: number;
        cacheReadCost: number;
    };
    efficiency: {
        cacheHitRate: number;
        avgResponseTime: number;
        costPerMinute: number;
        tokensPerMessage: number;
    };
    timeline: MessageTimeline[];
}
export interface MessageTimeline {
    timestamp: string;
    type: string;
    cost: number;
    cumulativeCost: number;
    summary: string;
}
export declare class SessionAnalyzer {
    private parser;
    private calculator;
    constructor(parser: JSONLParser, calculator: CostCalculator);
    analyzeSession(messages: ClaudeMessage[], sessionId: string): Promise<SessionAnalysis | null>;
    private calculateTotalCost;
    private calculateCostBreakdown;
    private calculateEfficiency;
    private buildTimeline;
    private extractSummary;
}
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