/**
 * EntryDetailService — FR-W03 知识条目详情数据层
 *
 * AC1: 完整内容、来源引用、版本历史时间线、关联关系
 * AC2: 关联关系可点击跳转
 * AC3: 版本差异对比
 */
import type { StorageAdapter } from '../storage/storage-types.js';
import type { EntryDetail, VersionDiff, AssociationLink } from './workbench-types.js';
export interface AssociationProvider {
    getAssociations(entryId: string): Promise<AssociationLink[]>;
}
export interface EntryDetailServiceDeps {
    storage: StorageAdapter;
    associations?: AssociationProvider;
}
export declare class EntryDetailService {
    private storage;
    private associations?;
    constructor(deps: EntryDetailServiceDeps);
    /** AC1: 获取条目详情（含版本历史 + 关联关系） */
    getDetail(entryId: string): Promise<EntryDetail | null>;
    /** AC3: 版本差异对比 */
    diffVersions(entryId: string, fromVersion: number, toVersion: number): Promise<VersionDiff | null>;
}
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