export type BackgroundTaskStatus = "queued" | "running" | "completed" | "failed" | "cancelled";
export interface BackgroundTask {
    id: string;
    sessionId?: string;
    status: BackgroundTaskStatus;
    prompt: string;
    model: string;
    createdAt: number;
    startedAt?: number;
    completedAt?: number;
    result?: string;
    error?: string;
}
export interface LaunchInput {
    id: string;
    prompt: string;
    model: string;
    parentSessionID?: string;
    title?: string;
    fallbackChain?: Array<{
        providers: string[];
        model: string;
        variant?: string;
    }>;
}