import { CreateProductVariantInput, UpdateProductVariantInput } from '@vendure/common/lib/generated-types';
import { ID } from '@vendure/common/lib/shared-types';
import { RequestContext } from '../../api/common/request-context';
import { ProductVariant } from '../../entity';
import { VendureEntityEvent } from '../vendure-entity-event';
type ProductVariantInputTypes = CreateProductVariantInput[] | UpdateProductVariantInput[] | ID | ID[];
/**
 * @description
 * This event is fired whenever a {@link ProductVariant} is added, updated
 * or deleted.
 *
 * @docsCategory events
 * @docsPage Event Types
 */
export declare class ProductVariantEvent extends VendureEntityEvent<ProductVariant[], ProductVariantInputTypes> {
    constructor(ctx: RequestContext, entity: ProductVariant[], type: 'created' | 'updated' | 'deleted', input?: ProductVariantInputTypes);
    /**
     * Return an variants field to become compatible with the
     * deprecated old version of ProductEvent
     * @deprecated Use `entity` instead
     * @since 1.4
     */
    get variants(): ProductVariant[];
}
export {};