Esprima-compatible implementation of the Mozilla JS Parser API. 

ast-types

Esprima-compatible implementation of the Mozilla JS Parser API

benjamn

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

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Bad dependency semver

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What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

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What do I need to know about license files?

Copyleft License

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What is a critical CVE?

Title

Critical CVE

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What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

What is dynamic require?

Dynamic require

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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Name

Extraneous dependency

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What are file dependencies?

File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

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What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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What is an AI-detected potential code anomaly?

AI-detected potential code anomaly

AI has identified this package as malware. This is a strong signal that the package may be malicious.

What is AI-detected potential malware?

AI-detected potential malware

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What are AI-detected potential security risks?

AI-detected potential security risk

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What's wrong with native code?

Native code

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What are high entropy strings?

High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

What are unicode homoglyphs?

Unicode homoglyphs

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What are http dependencies?

HTTP dependency

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What is an install script?

Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License change

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License exception

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License Policy Violation

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Long strings

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Major refactor

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

What is a medium CVE?

Medium CVE

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What is a mild CVE?

Low CVE

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Minified code

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Misc. License Issues

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Non-existent author

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Missing dependency

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Missing license

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Missing package tarball

(Experimental) Package contains multiple licenses.

What is a mixed license?

Mixed license

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What is a modified license exception?

Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

Why are bug trackers important?

No bug tracker

(Experimental) License information could not be found.

No License Found

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Why are READMEs important?

No README

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Why are missing repositories important?

No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

What does no tests mean?

No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

What is wrong with semver < v1?

No v1

What is a missing website?

No website

(Experimental) Package has a non-FSF-approved license.

What is a non FSF license?

Non FSF license

(Experimental) Package has a non-OSI-approved license.

What is a non OSI license?

Non OSI license

(Experimental) Package contains a non-standard license somewhere. Please read carefully before using.

		@@ -84,2 +84,3 @@ module.exports = function (fork) {
		"TSUndefinedKeyword",
		"TSUnknownKeyword",
		"TSVoidKeyword",
		@@ -217,2 +218,12 @@ "TSThisType",

		def("TSRestType")
		.bases("TSType")
		.build("typeAnnotation")
		.field("typeAnnotation", def("TSType"));

		def("TSOptionalType")
		.bases("TSType")
		.build("typeAnnotation")
		.field("typeAnnotation", def("TSType"));

		def("TSIndexedAccessType")
		@@ -219,0 +230,0 @@ .bases("TSType")

		{
		"author": "Ben Newman <bn@cs.stanford.edu>",
		"name": "ast-types",
		"version": "0.11.6",
		"description": "Esprima-compatible implementation of the Mozilla JS Parser API",
		@@ -21,3 +22,2 @@ "keywords": [
		],
		"version": "0.11.5",
		"homepage": "http://github.com/benjamn/ast-types",
		@@ -37,9 +37,9 @@ "repository": {
		"babylon": "^7.0.0-beta.40",
		"espree": "^3.1.7",
		"espree": "^4.0.0",
		"esprima": "~4.0.0",
		"esprima-fb": "~14001.1.0-dev-harmony-fb",
		"flow-parser": "^0.73.0",
		"flow-parser": "^0.83.0",
		"glob": "^7.1.2",
		"mocha": "^5.0.0",
		"reify": "^0.16.1"
		"reify": "^0.18.0"
		},
		@@ -46,0 +46,0 @@ "engines": {

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