/**
 * module: interaction —— 本模块要外界提供的能力(编码规范 §10.1 / §5.3)。
 */
import type { ChatMessage, StaffId, TaskId, ViewBlock } from '@contracts';
import type { InteractionPhase } from './internal/domain/control-handover.ts';
export type Clock = {
    now(): Date;
};
export type IdGenerator = {
    next(): string;
};
export type InteractionStore = {
    appendMessage(taskId: TaskId, message: ChatMessage): Promise<void>;
    listMessages(taskId: TaskId): Promise<ChatMessage[]>;
    putView(taskId: TaskId, view: {
        blocks?: readonly ViewBlock[];
        html?: string;
    }): Promise<void>;
    setPhase(taskId: TaskId, phase: InteractionPhase): Promise<void>;
    phaseOf(taskId: TaskId): Promise<InteractionPhase | undefined>;
};
/** 自由输入即人事件 —— app 注入 `event`(L1) */
export type HumanEventPublisher = {
    publishHumanEvent(input: {
        taskId: TaskId;
        cardId: string;
        payload: Record<string, unknown>;
    }): Promise<void>;
};
/** 留痕 —— app 注入 `memory`(L2):时间线即任务记忆的可读投影 */
export type MemoryRecorder = {
    append(input: {
        taskId: TaskId;
        kind: 'human-input';
        title: string;
        detail?: Record<string, unknown>;
    }): Promise<void>;
};
/** 收件人解析 —— app 注入 `org`(L1):SSE 只推给有权看的人 */
export type Audience = {
    canSee(staffId: StaffId, taskId: TaskId): Promise<boolean>;
};