import type { Finding, LyseConfig } from "../types.js";
export declare const RETIRED_RULE_IDS: ReadonlySet<string>;
/**
 * Rule ids referenced in `config.rules` that are not in the known registry.
 * Returned sorted for deterministic error messages. Catching these at audit
 * start turns a typo'd / renamed rule id from a silent no-op into a hard error.
 * Retired ids are excluded — they degrade gracefully via {@link findRetiredRuleIds}.
 */
export declare function findUnknownRuleIds(config: LyseConfig, knownRuleIds: ReadonlySet<string>): string[];
/**
 * Retired rule ids referenced in `config.rules`. The audit pipeline warns on
 * these (rather than erroring) so a stale `.lyse.yaml` keeps working.
 */
export declare function findRetiredRuleIds(config: LyseConfig): string[];
/**
 * Rule ids the config disables — `"off"` literal or `{ severity: "off" }`.
 * A disabled rule does not run and contributes no findings or opportunities.
 */
export declare function disabledRuleIds(config: LyseConfig): Set<string>;
/**
 * Applies `rules.<id>.severity` overrides to findings' **display** severity.
 *
 * Returns a new array with overridden findings shallow-cloned; the input is
 * never mutated. By contract this runs AFTER scoring, so a config severity
 * override changes what reporters show but never the Health Score — keeping
 * the determinism contract ("severity does not change the score") intact.
 * Returns the input reference unchanged when there is nothing to override.
 */
export declare function applySeverityOverrides(findings: Finding[], config: LyseConfig): Finding[];