typeorm-revisions
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Revisions History for [TypeORM](http://typeorm.io) Entities
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TypeScript
import { EntityManager, InsertEvent, RemoveEvent, UpdateEvent } from 'typeorm';
import { HistoryActionType } from './historyActionType';
import { HistoryEntityInterface } from './historyEntityInterface';
import { HistorySubscriberInterface } from './historySubscriberInterface';
export declare abstract class HistorySubscriber<Entity, HistoryEntity extends HistoryEntityInterface & Entity> implements HistorySubscriberInterface<Entity, HistoryEntity> {
beforeHistory(action: HistoryActionType, history: HistoryEntity): void | Promise<void>;
afterHistory(action: HistoryActionType, history: HistoryEntity): void | Promise<void>;
abstract readonly entity: Function;
abstract readonly historyEntity: Function;
listenTo(): Function;
createHistoryEntity(manager: Readonly<EntityManager>, entity: Entity): HistoryEntity | Promise<HistoryEntity>;
afterInsert(event: InsertEvent<Entity>): Promise<void>;
afterUpdate(event: UpdateEvent<Entity>): Promise<void>;
beforeRemove(event: RemoveEvent<Entity>): Promise<void>;
private createHistory;
}