import type { ScanOptions, ScanResult, Finding, GroupedFinding } from './types.js';
export declare function scan(options: ScanOptions): Promise<ScanResult>;
/**
 * Remove exact-duplicate findings, keyed by ruleId + file + line + normalized
 * snippet. Two findings that share all four are the same real issue surfaced
 * twice (e.g. a scanner that runs under more than one category). The first
 * occurrence is kept; order is preserved.
 *
 * Runs in the results pipeline BEFORE grouping so it applies uniformly to every
 * output format. Aggregate/virtual findings (project-level, ASSET-INVENTORY,
 * PHI-FLOW-MAP) are already deduped upstream and pass through unchanged here.
 */
export declare function dedupeFindings(findings: Finding[]): Finding[];
/**
 * Group findings by severity + normalized title into deduplicated entries with occurrence lists.
 * This collapses all occurrences of the same violation type into one row.
 */
export declare function groupFindings(findings: Finding[]): GroupedFinding[];
//# sourceMappingURL=scan.d.ts.map