@babel/helper-builder-binary-assignment-operator-visitor
Advanced tools
Package description
@babel/helper-builder-binary-assignment-operator-visitor is a Babel helper module that assists in transforming binary assignment operators (like +=, -=, etc.) in JavaScript code. It provides utilities to create visitors for these operators, making it easier to handle and transform them during the Babel plugin development process.
Transforming Binary Assignment Operators
This feature allows you to transform binary assignment operators like += into their expanded form. The code sample demonstrates how to create a visitor that transforms the += operator into a binary expression using the @babel/helper-builder-binary-assignment-operator-visitor package.
const { types: t } = require('@babel/core');
const build = require('@babel/helper-builder-binary-assignment-operator-visitor');
const visitor = build({
operator: "+=",
build: (left, right) => t.binaryExpression(
"+",
left,
right
)
});
const plugin = {
visitor: {
AssignmentExpression(path) {
if (path.node.operator === "+=") {
visitor(path);
}
}
}
};@babel/plugin-transform-assignments is a Babel plugin that transforms assignment operators. It provides similar functionality to @babel/helper-builder-binary-assignment-operator-visitor but is more comprehensive as it handles a wider range of assignment transformations.
babel-plugin-transform-operators is a Babel plugin that focuses on transforming various JavaScript operators, including binary assignment operators. It offers a broader scope compared to @babel/helper-builder-binary-assignment-operator-visitor, which is specialized in binary assignment operators.
Changelog
v7.16.0 (2021-10-30)
babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
for-await (@nicolo-ribaudo)babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types
babel-parser
babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-parser, babel-plugin-syntax-typescript, babel-preset-typescript
.mts and .cts files in @babel/preset-typescript (@nicolo-ribaudo)@babel/eslint-parser (@nicolo-ribaudo)babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
babel-compat-data, babel-generator, babel-parser, babel-preset-env, babel-types
babel-helper-skip-transparent-expression-wrappers, babel-plugin-proposal-optional-chaining
skipTransparentExprWrapperNodes helper (@lightmare)babel-traverse, babel-types
babel-parser, babel-plugin-transform-typescript
babel-plugin-transform-typescript
babel-core, babel-helper-create-class-features-plugin, babel-plugin-transform-typescript
babel-compat-data, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-traverse
babel-plugin-proposal-async-generator-functions, babel-traverse
babel-traverse, babel-types
babel-generator
workspace:^ to specify @babel/ dependencies (@nicolo-ribaudo)babel-helper-fixtures, babel-plugin-proposal-class-properties, babel-plugin-transform-runtime, babel-preset-react
babel-types
createTypeAnnotationBasedOnTypeof (babel-types) (@lightmare)babel-helpers
babel-core, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-types
babel-types
Readme
Helper function to build binary assignment operator visitors
See our website @babel/helper-builder-binary-assignment-operator-visitor for more information.
Using npm:
npm install --save-dev @babel/helper-builder-binary-assignment-operator-visitor
or using yarn:
yarn add @babel/helper-builder-binary-assignment-operator-visitor --dev
FAQs
Unknown package
We found that @babel/helper-builder-binary-assignment-operator-visitor demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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