import type { DependencyManifest } from '@pnpm/types';
export type PackageFiles = Map<string, PackageFileInfo>;
export interface PackageFileInfo {
    checkedAt?: number;
    digest: string;
    mode: number;
    size: number;
}
export type SideEffects = Map<string, SideEffectsDiff>;
export interface SideEffectsDiff {
    deleted?: string[];
    added?: PackageFiles;
}
export type ResolvedFrom = 'store' | 'local-dir' | 'remote';
export type FilesMap = Map<string, string>;
export interface PackageFilesResponse {
    resolvedFrom: ResolvedFrom;
    filesMap: FilesMap;
    packageImportMethod?: 'auto' | 'hardlink' | 'copy' | 'clone' | 'clone-or-copy';
    sideEffectsMaps?: Map<string, {
        added?: FilesMap;
        deleted?: string[];
    }>;
    requiresBuild: boolean;
}
export interface ImportPackageOpts {
    disableRelinkLocalDirDeps?: boolean;
    requiresBuild?: boolean;
    sideEffectsCacheKey?: string;
    filesResponse: PackageFilesResponse;
    force: boolean;
    keepModulesDir?: boolean;
    safeToSkip?: boolean;
}
export type ImportPackageFunction = (to: string, opts: ImportPackageOpts) => {
    isBuilt: boolean;
    importMethod: undefined | string;
};
export type ImportPackageFunctionAsync = (to: string, opts: ImportPackageOpts) => Promise<{
    isBuilt: boolean;
    importMethod: undefined | string;
}>;
export type FileType = 'exec' | 'nonexec';
export type FilesIndex = Map<string, {
    mode: number;
    size: number;
} & FileWriteResult>;
export interface FileWriteResult {
    checkedAt: number;
    filePath: string;
    digest: string;
}
export interface AddToStoreResult {
    filesIndex: FilesIndex;
    manifest?: DependencyManifest;
}
export interface Cafs {
    storeDir: string;
    addFilesFromDir: (dir: string) => AddToStoreResult;
    addFilesFromTarball: (buffer: Buffer, readManifest?: boolean, ignore?: (filename: string) => boolean) => AddToStoreResult;
    addFile: (buffer: Buffer, mode: number) => FileWriteResult;
    getFilePathByModeInCafs: (digest: string, mode: number) => string;
    importPackage: ImportPackageFunction;
    tempDir: () => Promise<string>;
}