/**
 * CloudWatch read-only dependency check.
 *
 * Endpoints (all read-only):
 *   logs:DescribeMetricFilters    → log-group metric filters that
 *                                   reference the pattern in their
 *                                   filterPattern (most common attach
 *                                   point for CW alarms).
 *   cloudwatch:DescribeAlarms     → metric alarms — match alarm name +
 *                                   metric name + AlarmDescription.
 *   cloudwatch:ListDashboards     → dashboards by name (full body match
 *                                   would require GetDashboard per item;
 *                                   we keep the scan to one round-trip).
 *
 * Two AWS SDKs are required: `@aws-sdk/client-cloudwatch-logs` (already
 * present for the existing pull connector) and `@aws-sdk/client-cloudwatch`
 * (added for this scanner — alarms + dashboards live there, not in logs).
 */
import { type DepCheckOptions, type DepCheckResult, type VendorInventory } from './types.js';
export declare function fetchCloudWatchInventory(): Promise<VendorInventory>;
export declare function checkCloudWatchDeps(opts: DepCheckOptions): Promise<DepCheckResult>;