}from"ast-types";constpartialFunExpr = {type:"FunctionExpression"};// Even though partialFunExpr doesn't actually contain all the fields that// are expected for a FunctionExpression, types.getFieldNames knows:console.log(getFieldNames(partialFunExpr));// [ 'type', 'id', 'params', 'body...
Java AST library (java-ast) C# AST library (csharp-ast) Python AST library (python-ast) Common AST types and interfaces (ast-types)OverviewThese libraries provide functionality for generating Abstract Syntax Trees (AST) for different programming languages in the Amplication platform. They are ...
AST Types This module provides an efficient, modular,Esprima-compatible implementation of theabstract syntax treetype hierarchy pioneered by theMozilla Parser API. Installation From NPM: npm install ast-types From GitHub: cd path/to/node_modules git clone git://github.com/benjamn/ast-types.git cd...
Espree: eslint、prettier 的默认解析器,最初 fork 于 Esprima ,后来因为 ES6 的快速发展,但 Esprima 短时间内又不支持,后面就基于 acorn 开发了 recast:支持解析和代码重新生成,默认解析器为 Esprima,可使用其他解析器,集成了 ast-types(类似 lodash 的 AST 工具库) jscodeshift: 是一个基于 codemod 理念的重构...
AST Types This module provides an efficient, modular, Esprima-compatible implementation of the abstract syntax tree type hierarchy pioneered by the Mozilla Parser API. Installation From NPM: npm install ast-types From GitHub: cd path/to/node_modules git clone git://github.com/benjamn/ast-types...
@babel/types:用于检验、构建和改变AST树的节点 @babel/cli 是Babel 提供的命令行,它可以在终端中通过命令行方式运行,编译文件。 @babel/preset-env' Babel 只是一个'编译器'你需要告诉他转换规则,需要在transformer,利用我们配置好的 plugins/presets把 Parser生成的 AST转变为新的 AST,即@babel/preset-env'就是...
那么接下来我们就开始生成一个FunctionExpression,然后把之前的ArrowFunctionExpression替换掉,我们可以看types文档,找到functionExpression,该方法接受相应的参数我们传递过去即可生成一个FunctionExpression 代码语言:javascript 代码运行次数:0 运行 AI代码解释 t.functionExpression(id,params,body,generator,async) ...
1.1.3•Public• Published7 months ago This package does not have a README.Add a READMEto your package so that users know how to get started. Readme Keywords none npm i@pregenerator/ast-types Weekly Downloads 5 Version 1.1.3
为了实现这个功能,我们还需要引入@babel/types,这个库可以帮我们创建新的AST节点,所以这个转换代码写出来就是这样: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 constt=require("@babel/types");// 使用babel traverse来遍历ast上的节点traverse(ast,{ImportDeclaration(p){// 获取被import的文件constimportF...
//@babel/types对具体的AST节点进行进行修改; //@babel/generator :AST抽象语法树--->新的js代码; constgenerator=require("@babel/generator"); constparser=require("@babel/parser"); consttraverse=require("@babel/traverse"); consttypes=require("@babel/types"); ...