import type { TaskMainUpdateDecision } from './task-main-update-decision-service.js';
export declare class TaskMainUpdateDelivery {
    #private;
    drain(input: {
        isAvailable: (conversationId: string) => boolean;
        decide: (input: {
            conversationId: string;
            entry: import('./task-collaboration-repository.js').TaskCollaborationEntry;
        }) => Promise<TaskMainUpdateDecision>;
        submitAndConfirm: (message: {
            conversationId: string;
            clientMessageId: string;
            content: string;
        }) => Promise<boolean>;
    }, limit?: number): Promise<number>;
}