import type { LockfileObject } from '@pnpm/lockfile.types';
import type { DepPath, PackageManifest, ProjectId } from '@pnpm/types';
export * from '@pnpm/lockfile.types';
type DependenciesGraph = Record<DepPath, {
    optional?: boolean;
}>;
export declare function pruneSharedLockfile(lockfile: LockfileObject, opts?: {
    dependenciesGraph?: DependenciesGraph;
    warn?: (msg: string) => void;
}): LockfileObject;
export declare function pruneLockfile(lockfile: LockfileObject, pkg: PackageManifest, importerId: ProjectId, opts: {
    warn?: (msg: string) => void;
    dependenciesGraph?: DependenciesGraph;
}): LockfileObject;