import type { OpenCodeContext } from "../../types/plugin";
import type { BackgroundTask, LaunchInput } from "./types";
export declare class BackgroundAgentManager {
    private readonly tasks;
    private readonly concurrency;
    private readonly abortControllers;
    constructor(concurrencyLimit?: number);
    launch(ctx: OpenCodeContext, input: LaunchInput): Promise<BackgroundTask>;
    private runLifecycle;
    dispose(): void;
    complete(id: string, result: string): void;
    fail(id: string, error: string): void;
    cancel(ctx: OpenCodeContext, id: string): Promise<void>;
    private cleanupSession;
    private evictStaleTasks;
    get(id: string): BackgroundTask | undefined;
    getAll(): BackgroundTask[];
}