/**
 * ROI Audit MCP Tool
 *
 * Enterprise-grade tool for generating comprehensive ROI audit reports.
 * Combines cost data, attribution data, optimization suggestions, and
 * confidence metrics into a single auditable snapshot.
 *
 * Used by: CFOs, finance teams, board reporting, compliance audits
 */
import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import type { MetrxApiClient } from '../services/api-client.js';
export declare const ROI_AUDIT_METHODOLOGY: string;
export declare function registerROIAuditTools(server: McpServer, client: MetrxApiClient): void;
//# sourceMappingURL=roi-audit.d.ts.map