import type { ReviewAnnotation, ReviewBatch } from './types.js';
export declare function computeSimilarGroupKey(annotation: Pick<ReviewAnnotation, 'category' | 'suggestedAction' | 'summary'>): string;
export declare function withSimilarGroupKey(annotation: ReviewAnnotation): ReviewAnnotation;
export declare function groupSimilarItems(annotations: ReviewAnnotation[]): ReviewBatch[];
