/**
 * WAW055: CloudWatch Logs Retention Not Set
 *
 * Flags Logs::LogGroup resources without RetentionInDays — an unset
 * retention means "Never expire," which is rarely the intended cost/
 * compliance posture.
 */
import type { PostSynthCheck, PostSynthContext, PostSynthDiagnostic } from "@intentius/chant/lint/post-synth";
export declare function checkLogsRetention(ctx: PostSynthContext): PostSynthDiagnostic[];
export declare const waw055: PostSynthCheck;
//# sourceMappingURL=waw055.d.ts.map