/**
 * Unified message types for session parsers (matches Rust UnifiedMessage)
 */
export interface TokenBreakdown {
    input: number;
    output: number;
    cacheRead: number;
    cacheWrite: number;
    reasoning: number;
}
export interface UnifiedMessage {
    source: string;
    modelId: string;
    providerId: string;
    sessionId: string;
    timestamp: number;
    date: string;
    tokens: TokenBreakdown;
    cost: number;
    agent?: string;
}
export type SourceType = "opencode" | "claude" | "codex" | "gemini" | "cursor" | "amp" | "droid";
/**
 * Convert Unix milliseconds timestamp to YYYY-MM-DD date string
 */
export declare function timestampToDate(timestampMs: number): string;
export declare function createUnifiedMessage(source: string, modelId: string, providerId: string, sessionId: string, timestamp: number, tokens: TokenBreakdown, cost?: number, agent?: string): UnifiedMessage;
//# sourceMappingURL=types.d.ts.map