/**
 * module: channel —— 唯一出口。只做 re-export,不写逻辑(编码规范 §10.1)。
 */
export type { ChannelInstanceConfig, ChannelService, ExtractRule, InboundMail, InboundOutcome, LedgerMapping, NormalizedWrite, OutboundMail, } from './contract.ts';
export { ChannelDisabledError, ChannelNotFoundError } from './contract.ts';
export type { AttachmentArchive, ChannelRepository, Clock, EventGateway, IdGenerator, LedgerSystemWriter, MailTransport, } from './port.ts';
export type { ChannelServiceDeps } from './internal/usecase/channel-service.ts';
export { createChannelService } from './internal/usecase/channel-service.ts';
export { extractFields, normalize } from './internal/domain/payload-mapping.ts';
export { createChannelRepository, createFileAttachmentArchive, createSimulatedMailTransport, } from './internal/adapter/channel-store.ts';
export { channelTable, outboundMailTable } from './internal/adapter/channel-schema.ts';