@vltpkg/types

Type Aliases

Bugs

type Bugs =
  | string
  | {
      email: string
      url: string
    }

Defined in: index.ts:77

---

ConditionalValue

type ConditionalValue =
  | ConditionalValue[]
  | ConditionalValueObject
  | string
  | null

Defined in: index.ts:43

---

ConditionalValueObject

type ConditionalValueObject = object

Defined in: index.ts:39

Index Signature

[k: string]: ConditionalValue

---

DependencySaveType

type DependencySaveType = DependencyTypeShort | 'implicit'

Defined in: index.ts:460

Unique keys that indicate how a new or updated dependency should be saved back to a manifest.

'implicit' is used to indicate that a dependency should be saved as whatever type it already exists as. If the dependency does not exist, then 'implicit' is equivalent to 'prod', as that is the default save type.

---

DependencyTypeLong

type DependencyTypeLong =
  | 'dependencies'
  | 'devDependencies'
  | 'optionalDependencies'
  | 'peerDependencies'

Defined in: index.ts:435

Name of the package.json keys used to define different types of dependencies.

---

DependencyTypeShort

type DependencyTypeShort =
  | 'dev'
  | 'optional'
  | 'peer'
  | 'peerOptional'
  | 'prod'

Defined in: index.ts:444

Unique keys that define different types of dependencies relationship.

---

Dist

type Dist = object

Defined in: index.ts:20

The Manifest[‘dist’] field present in registry manifests

Type declaration

fileCount?

optional fileCount: number;

integrity?

optional integrity: Integrity;

shasum?

optional shasum: string;

signatures?

optional signatures: object[];

tarball?

optional tarball: string;

unpackedSize?

optional unpackedSize: number;

---

Exports

type Exports = Exclude<ConditionalValue, null> | ExportsSubpaths

Defined in: index.ts:53

---

ExportsSubpaths

type ExportsSubpaths = {
  [path in '.' | `./${string}`]?: ConditionalValue
}

Defined in: index.ts:49

---

Funding

type Funding = FundingEntry | FundingEntry[]

Defined in: index.ts:60

---

FundingEntry

type FundingEntry =
  | string
  | {
      url: string
    }

Defined in: index.ts:59

---

Imports

type Imports = Record<`#${string}`, ConditionalValue>

Defined in: index.ts:57

---

Integrity

type Integrity = `sha512-${string}`

Defined in: index.ts:14

sha512 SRI string

---

JSONField

type JSONField =
  | JSONField[]
  | boolean
  | number
  | string
  | {}
  | null
  | undefined

Defined in: index.ts:4

anything that can be encoded in JSON

---

KeyID

type KeyID = `SHA256:${string}`

Defined in: index.ts:17

SHA256 key identifier

---

Manifest

type Manifest = object

Defined in: index.ts:84

Type declaration

acceptDependencies?

optional acceptDependencies: Record<string, string>;

dependency ranges that are acceptable, but not forced

author?

optional author: Person;

the author of a package

bin?

optional bin: Record<string, string> | string;

executable built and linked by this package

bugs?

optional bugs: Bugs;

where to go to file issues

bundleDependencies?

optional bundleDependencies: string[];

names of dependencies included in the package tarball

contributors?

optional contributors: Person[];

contributors to the package

cpu?

optional cpu: string[] | string;

supported CPU architectures this package can run on

dependencies?

optional dependencies: Record<string, string>;

production dependencies, name:specifier

deprecated?

optional deprecated: string;

a message indicating that this is not to be used

description?

optional description: string;

a short description of the package

devDependencies?

optional devDependencies: Record<string, string>;

development dependencies, name:specifier

dist?

optional dist: Dist;

Only present in Manifests served by a registry. Contains information about the artifact served for this package release.

engines?

optional engines: Record<string, string>;

supported run-time platforms this package can run on

exports?

optional exports: Exports;

named subpath exports

funding?

optional funding: Funding;

URLs that can be visited to fund this project

gitHead?

optional gitHead: string;

the HEAD of the git repo this was published from only present in published packages

gypfile?

optional gypfile: boolean;

npm puts this on published manifests

homepage?

optional homepage: string;

The homepage of the repository

imports?

optional imports: Imports;

named #identifier imports

keywords?

optional keywords: string[];

search keywords

license?

optional license: string;

the license of the package

main?

optional main: string;

the main module, if exports[’.’] is not set

name?

optional name: string;

The name of the package. optional because {} is a valid package.json

optionalDependencies?

optional optionalDependencies: Record<string, string>;

optional dependencies, name:specifier

os?

optional os: string[] | string;

supported operating systems this package can run on

peerDependencies?

optional peerDependencies: Record<string, string>;

peer dependencies, name:specifier

peerDependenciesMeta?

optional peerDependenciesMeta: Record<string, PeerDependenciesMetaValue>;

peer dependencies marked as optional

private?

optional private: boolean;

whether the package is private

repository?

optional repository: Repository;

where the development happens

scripts?

optional scripts: Record<string, string>;

run-script actions for this package

type?

optional type: "commonjs" | "module";

whether this is ESM or CommonJS by default

version?

optional version: string;

The version of the package. optional because {} is a valid package.json

---

ManifestRegistry

type ManifestRegistry = Manifest &
  Required<Pick<Manifest, 'name' | 'version' | 'dist'>>

Defined in: index.ts:157

---

Packument

type Packument = object

Defined in: index.ts:160

Type declaration

dist-tags

dist-tags: Record<string, string>;

modified?

optional modified: string;

name

name: string

readme?

optional readme: string;

time?

optional time: Record<string, string>;

versions

versions: Record<string, Manifest>

---

PeerDependenciesMetaValue

type PeerDependenciesMetaValue = object

Defined in: index.ts:33

An object used to mark some peerDeps as optional

Type declaration

optional?

optional optional: boolean;

---

Person

type Person =
  | string
  | {
      email: string
      name: string
      url: string
    }

Defined in: index.ts:62

---

RefType

type RefType = 'branch' | 'head' | 'other' | 'pull' | 'tag'

Defined in: index.ts:169

---

Repository

type Repository =
  | string
  | {
      type: string
      url: string
    }

Defined in: index.ts:70

---

RevDoc

type RevDoc = Omit<Packument, 'versions'> & object

Defined in: index.ts:189

An object kind of resembling a packument, but about a git repo.

Type declaration

refs

refs: Record<string, RevDocEntry>

all named things that can be cloned down remotely

shas

shas: Record<string, string[]>

all named shas referenced above

versions

versions: Record<string, RevDocEntry>

all semver-looking tags go in this record

---

RevDocEntry

type RevDocEntry = Omit<Manifest, 'type'> &
  Required<Pick<Manifest, 'version'>> &
  object

Defined in: index.ts:174

A representation of a given remote ref in a RevDoc object.

Type declaration

rawRef

rawRef: string

canonical full ref, like refs/tags/blahblah

ref

ref: string

ref as passed git locally

sha

sha: string

sha this references

type

type: RefType

what type of ref this is: ‘branch’, ‘tag’, etc.

Variables

dependencyTypes

const dependencyTypes: Map<DependencyTypeLong, DependencyTypeShort>

Defined in: index.ts:488

Maps between long form names usually used in package.json files to a corresponding short form name, used in lockfiles.

---

integrityRE

const integrityRE: RegExp

Defined in: index.ts:198

---

keyIDRE

const keyIDRE: RegExp

Defined in: index.ts:222

---

longDependencyTypes

const longDependencyTypes: Set<DependencyTypeLong>

Defined in: index.ts:466

A set of the possible long dependency type names, as used in package.json files.

---

shortDependencyTypes

const shortDependencyTypes: Set<DependencyTypeShort>

Defined in: index.ts:476

A set of the short type keys used to represent dependency relationships.

Functions

asError()

function asError(er, fallbackMessage): Error

Defined in: index.ts:247

Convert an unknown value to an error.

Parameters

er

unknown

fallbackMessage

string = 'Unknown error'

Returns

Error

---

asIntegrity()

function asIntegrity(i): `sha512-${string}`

Defined in: index.ts:202

Parameters

i

unknown

Returns

`sha512-${string}`

---

asKeyID()

function asKeyID(k): `SHA256:${string}`

Defined in: index.ts:226

Parameters

k

unknown

Returns

`SHA256:${string}`

---

asManifest()

function asManifest(m, from?): Manifest

Defined in: index.ts:366

Parameters

m

unknown

from?

(…a) => any

Returns

Manifest

---

asManifestRegistry()

function asManifestRegistry(m, from?): ManifestRegistry

Defined in: index.ts:376

Parameters

m

unknown

from?

(…a) => any

Returns

ManifestRegistry

---

asPackument()

function asPackument(p, from?): Packument

Defined in: index.ts:412

Parameters

p

unknown

from?

(…a) => any

Returns

Packument

---

assertIntegrity()

function assertIntegrity(i): asserts i is `sha512-${string}`

Defined in: index.ts:216

Parameters

i

unknown

Returns

asserts i is `sha512-${string}`

---

assertKeyID()

function assertKeyID(k): asserts k is `SHA256:${string}`

Defined in: index.ts:240

Parameters

k

unknown

Returns

asserts k is `SHA256:${string}`

---

assertManifest()

function assertManifest(m): asserts m is Manifest

Defined in: index.ts:390

Parameters

m

unknown

Returns

asserts m is Manifest

---

assertManifestRegistry()

function assertManifestRegistry(m): asserts m is ManifestRegistry

Defined in: index.ts:395

Parameters

m

unknown

Returns

asserts m is ManifestRegistry

---

assertPackument()

function assertPackument(m): asserts m is Packument

Defined in: index.ts:426

Parameters

m

unknown

Returns

asserts m is Packument

---

assertRecordStringString()

function assertRecordStringString(o): void

Defined in: index.ts:285

Parameters

o

unknown

Returns

void

---

assertRecordStringT()

function assertRecordStringT<T>(
  o,
  check,
  wanted,
): asserts o is Record<string, T>

Defined in: index.ts:303

Type Parameters

• T

Parameters

o

unknown

check

(o) => o is T

wanted

string

Returns

asserts o is Record<string, T>

---

isError()

function isError(er): er is Error

Defined in: index.ts:256

Check if a value is an error.

Parameters

er

unknown

Returns

er is Error

---

isErrorWithCause()

function isErrorWithCause(er): er is Error & { cause: unknown }

Defined in: index.ts:262

Check if an error has a cause property.

Parameters

er

unknown

Returns

er is Error & { cause: unknown }

---

isIntegrity()

function isIntegrity(i): i is `sha512-${string}`

Defined in: index.ts:199

Parameters

i

unknown

Returns

i is `sha512-${string}`

---

isKeyID()

function isKeyID(k): k is `SHA256:${string}`

Defined in: index.ts:223

Parameters

k

unknown

Returns

k is `SHA256:${string}`

---

isManifest()

function isManifest(m): m is Manifest

Defined in: index.ts:348

Parameters

m

unknown

Returns

m is Manifest

---

isManifestRegistry()

function isManifestRegistry(m): m is ManifestRegistry

Defined in: index.ts:361

Parameters

m

unknown

Returns

m is ManifestRegistry

---

isObject()

function isObject(v): v is Record<string, unknown>

Defined in: index.ts:269

Check if an unknown value is a plain object.

Parameters

v

unknown

Returns

v is Record<string, unknown>

---

isPackument()

function isPackument(p): p is Packument

Defined in: index.ts:401

Parameters

p

unknown

Returns

p is Packument

---

isPeerDependenciesMetaValue()

function isPeerDependenciesMetaValue(
  o,
): o is PeerDependenciesMetaValue

Defined in: index.ts:337

Parameters

o

unknown

Returns

o is PeerDependenciesMetaValue

---

isRecordStringManifest()

function isRecordStringManifest(o): o is Record<string, Manifest>

Defined in: index.ts:321

Parameters

o

unknown

Returns

o is Record<string, Manifest>

---

isRecordStringString()

function isRecordStringString(o): o is Record<string, string>

Defined in: index.ts:280

Parameters

o

unknown

Returns

o is Record<string, string>

---

isRecordStringT()

function isRecordStringT<T>(o, check): o is Record<string, T>

Defined in: index.ts:294

Type Parameters

• T

Parameters

o

unknown

check

(o) => o is T

Returns

o is Record<string, T>

---

maybeBoolean()

function maybeBoolean(o): o is boolean

Defined in: index.ts:334

Parameters

o

unknown

Returns

o is boolean

---

maybeDist()

function maybeDist(a): a is undefined | Dist

Defined in: index.ts:345

Parameters

a

unknown

Returns

a is undefined | Dist

---

maybePeerDependenciesMetaSet()

function maybePeerDependenciesMetaSet(
  o,
): o is undefined | Record<string, PeerDependenciesMetaValue>

Defined in: index.ts:326

Parameters

o

unknown

Returns

o is undefined | Record<string, PeerDependenciesMetaValue>

---

maybeRecordStringString()

function maybeRecordStringString(
  o,
): o is undefined | Record<string, string>

Defined in: index.ts:275

Parameters

o

unknown

Returns

o is undefined | Record<string, string>

---

maybeString()

function maybeString(a): a is undefined | string

Defined in: index.ts:342

Parameters

a

unknown

Returns

a is undefined | string