import { ItemData, ItemFieldValue, ItemLanguage, ItemVersion } from "./types.js";
export type FieldComparisonResult = {
    leftField: ItemFieldValue | null;
    rightField: ItemFieldValue | null;
};
export type ItemLanguageComparisonResult = {
    language: ItemLanguage;
    changedFields: FieldComparisonResult[];
};
export type ItemVersionComparisonResult = {
    leftVersion: ItemVersion | null;
    rightVersion: ItemVersion | null;
    changedFields: FieldComparisonResult[];
    versionNumber: number;
    language: string;
};
export type ItemComparisonResult = {
    leftItem: ItemData;
    rightItem: ItemData;
    isRenamed: boolean;
    isMoved: boolean;
    isTemplateChanged: boolean;
    isBranchChanged: boolean;
    changedSharedFields: FieldComparisonResult[];
    changedUnversionedFields: ItemLanguageComparisonResult[];
    changedVersions: ItemVersionComparisonResult[];
};
export declare const compareItems: (left: ItemData, right: ItemData) => ItemComparisonResult;