/**
 * Channel domain types shared by channel plugins.
 */
import type { MessageBus } from '../infra/bus/index.js';
import type { Config } from '../config/schema.js';
export type ChatType = 'direct' | 'group' | 'channel' | 'thread';
export type DmPolicy = 'pairing' | 'allowlist' | 'open' | 'disabled';
export type GroupPolicy = 'open' | 'disabled' | 'allowlist';
export type ReplyToMode = 'off' | 'first' | 'all';
export interface NormalizedAllowFrom {
    entries: string[];
    hasWildcard: boolean;
    hasEntries: boolean;
}
export interface AllowFromMatch {
    allowed: boolean;
    matchKey?: string;
    matchSource?: 'wildcard' | 'id';
}
export interface ChannelMessageContext {
    channelId: string;
    chatId: string;
    senderId: string;
    senderUsername?: string;
    isGroup: boolean;
    isForum?: boolean;
    threadId?: string;
    messageId: string;
    content: string;
    timestamp: number;
    media?: ChannelMediaRef[];
}
export interface ChannelMediaRef {
    type: 'photo' | 'video' | 'audio' | 'document' | 'sticker';
    fileId?: string;
    url?: string;
    mimeType?: string;
    size?: number;
}
export interface ChannelInitOptions {
    bus: MessageBus;
    config: Config;
    channelConfig: Record<string, unknown>;
}
export interface ChannelStartOptions {
    accountId?: string;
}
export interface ChannelSendOptions {
    chatId: string;
    content: string;
    type?: 'message' | 'typing_on' | 'typing_off';
    accountId?: string;
    threadId?: string;
    replyToMessageId?: string;
    mediaUrl?: string;
    mediaType?: 'photo' | 'video' | 'audio' | 'document' | 'animation';
    silent?: boolean;
    audioAsVoice?: boolean;
}
export interface ChannelSendStreamOptions {
    chatId: string;
    accountId?: string;
    threadId?: string;
    replyToMessageId?: string;
    parseMode?: 'Markdown' | 'HTML';
}
export interface ChannelSendResult {
    messageId: string;
    chatId: string;
    success: boolean;
    error?: string;
}
export interface ChannelStreamHandle {
    update: (text: string) => void;
    end: () => Promise<void>;
    abort: () => Promise<void>;
    messageId: () => number | undefined;
    skipFinalOutbound?: () => boolean;
}
export interface ChannelStatus {
    accountId: string;
    running: boolean;
    lastStartAt?: number;
    lastStopAt?: number;
    lastError?: string;
    mode: 'polling' | 'webhook' | 'stopped';
}
export interface GroupAccessResult {
    allowed: boolean;
    reason?: 'group-disabled' | 'topic-disabled' | 'unauthorized' | 'policy-blocked';
    groupPolicy?: GroupPolicy;
}
export interface UpdateOffsetStore {
    readOffset(accountId: string): Promise<number | null>;
    writeOffset(accountId: string, offset: number): Promise<void>;
}