import type { PackageReportData, SecurityArchiveLike } from './types.ts';
import type { DepID } from '@vltpkg/dep-id';
export * from './types.ts';
/**
 * A database of security information for given packages in a graph.
 */
export declare class SecurityArchive extends Map<DepID, PackageReportData> implements SecurityArchiveLike {
    /**
     * Whether the security archive is valid.
     */
    ok: boolean;
    /**
     * Loads a security archive from a valid JSON dump.
     */
    static load(dump: unknown): SecurityArchive | undefined;
}