How to use the isExportDefaultDeclaration function from @babel/types

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

finders.js

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if (!path) {
  return path;
}

if (
  t.isExportDefaultDeclaration(path) ||
  (t.isExportNamedDeclaration(path) && path.has('declaration'))
) {
  path = path.get('declaration');
}

510

convert.js

GitHub: redexp/express-engine-jsx

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function isExport(node) {
        return (
                t.isExportAllDeclaration(node) ||
                t.isExportDeclaration(node) ||
                t.isExportDefaultDeclaration(node) ||
                t.isExportNamedDeclaration(node) ||
                t.isExportNamespaceSpecifier(node)
        );
}

+ 33 other calls in file

index.js

GitHub: startupjs/startupjs

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  if (!TSInterfaceDeclaration && t.isTSInterfaceDeclaration(node)) {
    TSInterfaceDeclaration = node
  }

  if (!ExportDefaultDeclaration && t.isExportDefaultDeclaration(node)) {
    ExportDefaultDeclaration = node
  }
})

collect-state.js

GitHub: zhaozeq/vue-to-react

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babelTraverse(ast, {
  ObjectMethod(path) {
    // 对象方法
    const parent = path.parentPath.parent;
    const name = path.node.key.name;
    if (parent && t.isExportDefaultDeclaration(parent)) {
      if (name === 'data') {
        const body = path.node.body.body;
        state.data['_statements'] = [].concat(body);

+ 3 other calls in file

parentheses.js

GitHub: ds-sampaio/ClicouChegouApp

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let parent = printStack[i];

while (i >= 0) {
  if (expressionStatement && t.isExpressionStatement(parent, {
    expression: node
  }) || exportDefault && t.isExportDefaultDeclaration(parent, {
    declaration: node
  }) || arrowBody && t.isArrowFunctionExpression(parent, {
    body: node
  }) || forHead && t.isForStatement(parent, {

+ 2 other calls in file

parentheses.js

GitHub: gaurangkudale/node_modules

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let parent = printStack[i];

while (i >= 0) {
  if (t.isExpressionStatement(parent, {
    expression: node
  }) || considerDefaultExports && t.isExportDefaultDeclaration(parent, {
    declaration: node
  }) || considerArrow && t.isArrowFunctionExpression(parent, {
    body: node
  })) {

ModuleMaker.js

GitHub: star2018/vue-cli-plugin-ice-builder

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let foundDeclaration = null
let foundPath = null
// 分析抽象代码语法树
this.traverse(ast, {
  enter: (path) => {
    if (!foundDeclaration && babelTypes.isExportDefaultDeclaration(path.node)) {
      if (!foundExportDefault) {
        foundExportDefault = true
        const declaration = path.node.declaration
        if (babelTypes.isObjectExpression(declaration)) {

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