import type { Context } from 'koishi';
import type { MemoryEntryRecord, PresetSpeakerRecord } from '../../contracts/memory';
/** 事务回调收到的数据库句柄；所有持久化写入共用同一类型。 */
export type LivingMemoryTransaction = Parameters<Parameters<Context['database']['transact']>[0]>[0];
/** 由 `LivingMemoryRepository` 注入的串行事务入口。 */
export type LivingMemoryTransact = <T>(callback: (database: LivingMemoryTransaction) => Promise<T>) => Promise<T>;
export interface LivingMemoryEntryTableRecord extends MemoryEntryRecord {
    /** 仅用于旧库字段退役迁移。 */
    isConsolidated?: boolean;
    embedding: number[] | null;
    embeddingModelId: string | null;
}
export interface LivingMemoryEntrySpeakerRecord {
    id: string;
    presetId: string;
    speakerKey: string;
    memoryId: string;
}
export interface PresetSpeakerTableRecord extends Omit<PresetSpeakerRecord, 'speakerAliases'> {
    speakerAliases: string[] | null;
}