import { Context, Effect, Layer } from "effect";
import { AcpConnectionError, AuthRequiredError } from "./schema.js";
import { type AgentConnection } from "./acp-types.js";
import { EventHub } from "./event-hub.js";
import { WriteQueue } from "./write-queue.js";
export interface ConnectionManagerStats {
    connectedSessions: number;
    promptingSessions: number;
    terminals: number;
    pendingPermissions: number;
    bySession: ReadonlyArray<{
        sessionId: string;
        prompting: boolean;
        currentAssistantTurnId: string | null;
        terminals: number;
        pendingPermissions: number;
    }>;
}
declare const ConnectionManager_base: Context.TagClass<ConnectionManager, "@agentpane/ConnectionManager", {
    readonly connect: (sessionId: string, cwd: string, agentType: string, agentSessionId?: string | null, authMethodId?: string, mcpServers?: ReadonlyArray<Record<string, unknown>>) => Effect.Effect<{
        agentSessionId: string;
    }, AcpConnectionError | AuthRequiredError>;
    readonly disconnect: (sessionId: string) => Effect.Effect<void>;
    readonly cancel: (sessionId: string) => Effect.Effect<void>;
    readonly get: (sessionId: string) => Effect.Effect<AgentConnection, AcpConnectionError>;
    readonly isConnected: (sessionId: string) => Effect.Effect<boolean>;
    readonly connectedSessionIds: () => ReadonlySet<string>;
    readonly promptingSessionIds: () => ReadonlySet<string>;
    readonly getPromptState: (sessionId: string) => {
        prompting: boolean;
        assistantTurnId: string | null;
    };
    readonly setPromptState: (sessionId: string, prompting: boolean, assistantTurnId: string | null, expectedAgentSessionId?: string) => Effect.Effect<void>;
    readonly respondToPermission: (sessionId: string, requestId: string, optionId: string) => Effect.Effect<void, AcpConnectionError>;
    readonly getAvailableCommands: (sessionId: string) => Effect.Effect<Array<Record<string, unknown>>, AcpConnectionError>;
    readonly getConfigOptions: (sessionId: string) => Effect.Effect<Array<Record<string, unknown>>, AcpConnectionError>;
    readonly setConfigOption: (sessionId: string, configId: string, value: string) => Effect.Effect<Array<Record<string, unknown>>, AcpConnectionError>;
    readonly getModes: (sessionId: string) => Effect.Effect<Record<string, unknown> | null, AcpConnectionError>;
    readonly setMode: (sessionId: string, modeId: string) => Effect.Effect<Record<string, unknown> | null, AcpConnectionError>;
    readonly listAgentSessions: (sessionId: string, cwd?: string) => Effect.Effect<unknown, AcpConnectionError>;
    readonly stats: () => ConnectionManagerStats;
}>;
export declare class ConnectionManager extends ConnectionManager_base {
    static readonly layer: Layer.Layer<ConnectionManager, never, EventHub | WriteQueue>;
}
export {};