import { type Lockfile, type LockfileFile, type LockfileFileV9 } from '@pnpm/lockfile-types';
export interface NormalizeLockfileOpts {
    forceSharedFormat: boolean;
}
export declare function convertToLockfileFile(lockfile: Lockfile, opts: NormalizeLockfileOpts): LockfileFile;
export declare function convertToLockfileObject(lockfile: LockfileFile | LockfileFileV9): Lockfile;
export declare function convertLockfileV9ToLockfileObject(lockfile: LockfileFileV9): Lockfile;