/**
 * Subagent extension manager service.
 *
 * Implements ExtensionManager<SubagentExtensionRef> with canonical source
 * materialization, per-agent rendering via CodingAgent.addSubagent(),
 * and source-hash-based skip logic.
 *
 * @experimental This API is unstable and may change without notice.
 */
import * as FileSystem from "effect/FileSystem";
import * as HttpClient from "effect/unstable/http/HttpClient";
import * as Path from "effect/Path";
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as ServiceMap from "effect/Context";
import { makeAppError } from "../app-error/index.js";
import type { SubagentExtensionRef } from "./refs.js";
import type { ExtensionManager } from "../workspace/service-interface.js";
import { WorkspaceMutations } from "../workspace/service-interface.js";
import { CodingAgentRepository } from "../agents/index.js";
export interface SubagentManagerService extends ExtensionManager<SubagentExtensionRef> {
    readonly projectionObservation: (ref: SubagentExtensionRef) => Effect.Effect<{
        readonly present: boolean;
        readonly current: boolean;
    }, ReturnType<typeof makeAppError>>;
}
declare const SubagentManager_base: ServiceMap.ServiceClass<SubagentManager, "@agentxm/client-core/unstable/subagents/manager/SubagentManager", SubagentManagerService>;
export declare class SubagentManager extends SubagentManager_base {
}
export declare const SubagentManagerLive: Layer.Layer<SubagentManager, never, Path.Path | FileSystem.FileSystem | HttpClient.HttpClient | WorkspaceMutations | CodingAgentRepository>;
export {};
//# sourceMappingURL=manager.d.ts.map