How to use the isFor function from @babel/types

Find comprehensive JavaScript @babel/types.isFor code examples handpicked from public code repositorys.

stepify.js

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const declarations = []
const isFor = t.isForInStatement(path.parent) || t.isForOfStatement(path.parent)
path.get("declarations").forEach(traverseDeclarations(path, isFor, declarations))

if (isFor) {
    const parent = path.findParent(parent => t.isFor(parent))

    parent.node.body.body = [
        ...declarations.map(([node, details]) => proxy(node, details)),
        ...parent.node.body.body

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+ 21 other calls in file

parentheses.js

GitHub: ds-sampaio/ClicouChegouApp

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function TSInferType(node, parent) {
  return t.isTSArrayType(parent) || t.isTSOptionalType(parent);
}


function BinaryExpression(node, parent) {
  return node.operator === "in" && (t.isVariableDeclarator(parent) || t.isFor(parent));
}


function SequenceExpression(node, parent) {
  if (t.isForStatement(parent) || t.isThrowStatement(parent) || t.isReturnStatement(parent) || t.isIfStatement(parent) && parent.test === node || t.isWhileStatement(parent) && parent.test === node || t.isForInStatement(parent) && parent.right === node || t.isSwitchStatement(parent) && parent.discriminant === node || t.isExpressionStatement(parent) && parent.expression === node) {

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+ 2 other calls in file

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