/**
 * Diff Classifier for Change Analysis
 */
import { createDiffClassifier, DiffClassifier } from './diff-classifier-core.js';
import type { DiffAnalysisResult, DiffClassification, DiffFile, FileRisk, OverallRisk } from './diff-classifier-types.js';
export type * from './diff-classifier-types.js';
export { clearDiffCache, getGitDiffNumstat, getGitDiffNumstatAsync } from './diff-git.js';
export { createDiffClassifier, DiffClassifier };
/**
 * Assess risk for a single file
 */
export declare function assessFileRisk(file: DiffFile): FileRisk;
/**
 * Assess overall risk from files and file risks
 */
export declare function assessOverallRisk(_files: DiffFile[], fileRisks: FileRisk[]): OverallRisk;
/**
 * Classify a diff based on files (uses singleton classifier)
 */
export declare function classifyDiff(files: DiffFile[]): DiffClassification;
/**
 * Suggest reviewers based on files and risks
 */
export declare function suggestReviewers(files: DiffFile[], fileRisks: FileRisk[]): string[];
/**
 * Analyze a diff with full analysis (optimized with caching)
 */
export declare function analyzeDiff(options: {
    ref?: string;
    useMonoVector?: boolean;
    skipCache?: boolean;
}): Promise<DiffAnalysisResult>;
/**
 * Synchronous version of analyzeDiff for backward compatibility
 */
export declare function analyzeDiffSync(options: {
    ref?: string;
    useMonoVector?: boolean;
}): DiffAnalysisResult;
/**
 * Clear all diff-related caches
 */
export declare function clearAllDiffCaches(): void;
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