import { type PkgMetaAndSnapshot } from '@pnpm/deps.graph-hasher';
import type { LockfileObject } from '@pnpm/lockfile.fs';
import type { AllowBuild, SupportedArchitectures } from '@pnpm/types';
interface PkgSnapshotWithLocation {
    pkgMeta: PkgMetaAndSnapshot;
    dirInVirtualStore: string;
}
export declare function iteratePkgsForVirtualStore(lockfile: LockfileObject, opts: {
    allowBuild?: AllowBuild;
    enableGlobalVirtualStore?: boolean;
    virtualStoreDirMaxLength: number;
    virtualStoreDir: string;
    globalVirtualStoreDir: string;
    supportedArchitectures?: SupportedArchitectures;
}): IterableIterator<PkgSnapshotWithLocation>;
export {};