import { type EasyData } from '../util/EntityUtil.ts';
import { Entity, type EntityData } from './Entity.ts';
export declare const PACKAGE_VERSION_BLOCK_TYPE_BUFFER = "buffer";
interface PackageVersionBlockData extends EntityData {
    packageVersionBlockId: string;
    packageId: string;
    version: string;
    reason: string;
    type?: string | null;
    expiredAt?: Date | null;
}
export declare class PackageVersionBlock extends Entity {
    packageVersionBlockId: string;
    packageId: string;
    version: string;
    reason: string;
    type: string | null;
    expiredAt: Date | null;
    constructor(data: PackageVersionBlockData);
    get isBuffer(): boolean;
    static create(data: EasyData<PackageVersionBlockData, 'packageVersionBlockId'>): PackageVersionBlock;
}
export {};