/**
 * Task Toast Manager
 *
 * Manages toast notifications for background tasks:
 * - Shows toast when task is launched
 * - Shows toast when task completes
 * - Shows summary toast when all tasks complete
 */
import type { OpencodeClient } from "@opencode-ai/sdk";
interface TrackedTask {
    id: string;
    description: string;
    agent: string;
    startedAt: Date;
    status: "running" | "completed" | "failed";
}
export declare class TaskToastManager {
    private tasks;
    private client;
    constructor(client: OpencodeClient);
    showLaunchToast(task: {
        id: string;
        description: string;
        agent: string;
    }): Promise<void>;
    showCompletionToast(taskId: string): Promise<void>;
    showFailureToast(taskId: string, error?: string): Promise<void>;
    private showAllCompleteToast;
    private getRunningCount;
    private clearCompleted;
    trackTask(task: {
        id: string;
        description: string;
        agent: string;
    }): void;
    getTask(taskId: string): TrackedTask | undefined;
}
export {};