/**
 * CDK construct levels affect how findings should be interpreted:
 *
 * - **L1**: raw `Cfn*` constructs. The user is escape-hatching out of the L2
 *   defaults — findings here should be treated as high-confidence intentional
 *   choices the user made (or didn't realise they were missing).
 * - **L2**: curated CDK constructs (`Bucket`, `Function`, etc.). Often have
 *   secure defaults; some findings may not apply if the L2 already configures
 *   the property correctly.
 * - **L3-aws-solutions**: AWS Solutions Constructs patterns. Composite
 *   constructs that own multiple resources — findings on a child often reflect
 *   the pattern's deliberate configuration, not the user's mistake.
 * - **L3-third-party**: other community libraries (cdk-nag, cdk-monitoring,
 *   etc.). Treat similarly to L3-aws-solutions for confidence purposes.
 * - **L3-custom**: the user's own composed constructs. Findings can be
 *   reported against the parent custom construct for clearer attribution.
 * - **unknown**: FQN didn't match any recognised pattern.
 */
export type ConstructLevel = 'L1' | 'L2' | 'L3-aws-solutions' | 'L3-third-party' | 'L3-custom' | 'unknown';
/**
 * Classify a CDK construct's level (L1/L2/L3) from its fully-qualified
 * type name (the `fqn` field in `tree.json`'s `constructInfo`).
 *
 * Returns 'unknown' for FQNs that don't match any recognised pattern.
 */
export declare const classifyConstructLevel: (fqn: string | undefined) => ConstructLevel;