import { RateLimitPool } from "./rate-limit-pool";
import { type ThreadedSend } from "./threaded-render";
/** Shared presentation engine for managed notification providers. */
export interface ManagedNotificationDaemonOptions {
    now?: () => number;
    rateLimitPool?: RateLimitPool<{
        send: ThreadedSend;
        topicId?: string;
    }>;
}
export declare abstract class ManagedNotificationDaemon {
    readonly pool: RateLimitPool<{
        send: ThreadedSend;
        topicId?: string;
    }>;
    protected constructor(opts?: ManagedNotificationDaemonOptions);
    protected renderFrame(frame: Record<string, unknown>): ThreadedSend | undefined;
}