@babel/helper-define-map
Advanced tools
Package description
The @babel/helper-define-map package is a helper module used by Babel plugins to define a map of properties on a given object. It is typically used to generate the definitions for an object's methods or properties in a way that is compatible with Babel's internal AST structures.
Define properties on an object
This feature allows you to define methods or properties on an object within the Babel transformation process. The code sample represents an AST (Abstract Syntax Tree) structure that defines a method named 'methodName' on an object.
{"type":"ObjectExpression","properties":[{"key":{"type":"Identifier","name":"methodName"},"value":{"type":"FunctionExpression","params":[],"body":{"type":"BlockStatement","body":[]},"generator":false,"async":false},"kind":"method"}]}This package contains methods for building AST nodes. It is similar to @babel/helper-define-map in that it is used to define and manipulate parts of the AST, but it is more general-purpose and provides a wider range of node constructors.
Recast is a JavaScript AST manipulation library that allows you to parse, modify, and print your code. While it provides similar functionality in terms of manipulating ASTs, it is a more comprehensive tool that includes its own parser and printer.
Changelog
v7.18.0 (2022-05-19)
babel-preset-env
babel-helper-create-class-features-plugin, babel-helper-define-map, babel-plugin-proposal-class-static-block, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-object-rest-spread, babel-plugin-syntax-destructuring-private, babel-plugin-transform-destructuring, babel-plugin-transform-proto-to-assign, babel-plugin-transform-typescript, babel-standalone, babel-traverse, babel-types
babel-generator, babel-parser, babel-types
babel-generator, babel-parser
extends constraints for infer (@sosukesuzuki)babel-generator, babel-parser, babel-plugin-transform-typescript, babel-traverse, babel-types
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
importInterop method (@NickHeiner)babel-types
babel-parser
babel-plugin-transform-react-pure-annotations
babel-core, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
regeneratorRuntime as a normal helper (@nicolo-ribaudo)Readme
Helper function to define a map
See our website @babel/helper-define-map for more information.
Using npm:
npm install --save @babel/helper-define-map
or using yarn:
yarn add @babel/helper-define-map
FAQs
Helper function to define a map
We found that @babel/helper-define-map demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
CISA launched a new project called Vulnrichment to enrich CVEs with details that help prioritize patching and mitigation efforts, as the NVD backlog of unenriched CVEs awaiting analysis surpasses 10,000.
Security News
Socket is joining forces with CISA and other industry leaders at the RSA Conference to sign the Secure by Design pledge, committing to uphold the highest security standards in our products.
Research
The Socket research team breaks down a sampling of malicious packages that download and execute files, among other suspicious behaviors, targeting the popular Discord platform.