import type { CordisContext, HostAdapterConfig } from '../types.js';
export declare const supports = ">=0.1.0-rc.1 <2.0.0";
export declare const name = "dsh-1-x";
export declare const BRIDGE_PREFIX = "/api/dshloader";
export declare const hostPackageAliases: Record<string, string>;
export declare const clientModuleAliases: Record<string, string>;
export declare const clientPackageAliases: Record<string, string>;
/**
 * Ensure the single Module._resolveFilename hook exists and merge `aliases`
 * into its shared map. Never adds a wrapper: repeat calls (runtime
 * `registerPackageAlias`, HMR re-apply) only mutate the map. When the chain
 * top was replaced without chaining into us (the mapping silently stops
 * applying), the hook is re-pointed at the current top — still the same
 * single wrapper, no growth.
 *
 * Returns a dispose function that rolls back exactly the entries this call
 * set (when unchanged since) and restores the original resolver once the
 * last registrant disposes.
 */
export declare function installHostPackageAliases(aliases: Record<string, string>): Promise<() => void>;
/**
 * @param ctx cordis context
 * @param config
 */
export declare function create(ctx: CordisContext, config?: HostAdapterConfig): HostAdapterType;
interface HostAdapterType {
    supports: string;
    name: string;
    apply: () => Promise<void>;
    dispose: () => void;
}
/**
 * Restore the pre-0.1.2 `Session.events` read-only accessor.
 *
 * dsh-session 0.1.2（随 dsh 0.1.2-alpha.2 起捆绑进 meta 包）把 `Session` 的
 * `events` 只读访问器换成了 `snapshotEvents(fromSeq?, toSeqExclusive?)` 方法
 * （无参全量调用复用宿主自身的缓存快照，语义与旧访问器一致）。直接迭代
 * `session.events` 的旧插件（dsh-code-review 等）会在 `agent/created` 同步
 * 监听器里抛 `session.events is not iterable`，被创建路径包装后整个
 * session/create 失败。
 *
 * 这里按特性探测在 Session 原型上补回访问器（委托 snapshotEvents()）：
 * 访问器已存在（旧版 dsh）或 snapshotEvents 缺失（更远的未来版本）时都不
 * 安装。已存活会话立即补齐（live reload 场景）；之后创建的会话经
 * `session/created` 钩子补齐——创建流程中 session/created 先于
 * agent/created 派发（agent-loop 的 enter → sessions.announce →
 * agents.announce），因此 agent/created 监听器读到的是旧契约。
 *
 * 返回的 disposer 摘除监听器并移除我们安装的访问器（identity 校验，
 * 不碰他人后来覆盖的实现）。
 */
export declare function installSessionEventsAccessor(ctx: CordisContext): () => void;
export {};