@babel/helper-define-map
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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.
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Helper function to define a map
The npm package @babel/helper-define-map receives a total of 991,045 weekly downloads. As such, @babel/helper-define-map popularity was classified as popular.
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.
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