import type { Issue, IssueGroup } from '../../types/analysis.types';
/**
 * Stable fingerprint for a single finding so the same issue produces the
 * same id across runs. Used by --diff and the `baseline` command.
 *
 * Composition (in priority order):
 *   1. stackName     - disambiguates resources with the same path across stacks
 *   2. cdkPath       - the construct path is the most stable resource id
 *                      (logicalIds change when the construct tree changes;
 *                      paths only change when the user renames a construct)
 *   3. ruleId        - exact rule identity when available (preferred)
 *   4. issueDigest   - sha256 prefix of normalised issue text as a last
 *                      resort for findings without a ruleId. Normalised
 *                      means whitespace-collapsed and lowercased so trivial
 *                      copy edits don't churn fingerprints.
 *
 * The output is a colon-separated string so it's grep-friendly and stable
 * under JSON serialisation.
 */
export declare const computeFindingFingerprint: (stackName: string, group: Pick<IssueGroup, "cdkPath" | "resourceId">, issue: Pick<Issue, "ruleId" | "issue">) => string;
/**
 * Fingerprints this finding would have produced under ids the rule was
 * previously published under (registry legacyRuleIds). Lets `--diff` keep
 * honouring baselines written before a rule was renamed or an umbrella rule
 * was split into granular ones - without this, every rename would resurface
 * long-accepted findings as "new". New baselines always store the current
 * fingerprint; legacy ones age out as baselines are rewritten.
 */
export declare const computeLegacyFindingFingerprints: (stackName: string, group: Pick<IssueGroup, "cdkPath" | "resourceId">, issue: Pick<Issue, "ruleId" | "issue">) => string[];
/**
 * Walks every issue in a recommendationMap and yields a fingerprint per issue
 * along with the issue + group it came from. Used by both the baseline writer
 * and the diff filter.
 */
export declare const iterateFindings: (stackName: string, recommendationMap: Record<string, IssueGroup>) => Generator<{
    fingerprint: string;
    group: IssueGroup;
    issue: Issue;
}>;