udemy-react/02/node_modules/eslint-plugin-import/lib/rules/no-named-as-default.js

'use strict';

var _ExportMap = require('../ExportMap');

var _ExportMap2 = _interopRequireDefault(_ExportMap);

var _importDeclaration = require('../importDeclaration');

var _importDeclaration2 = _interopRequireDefault(_importDeclaration);

var _docsUrl = require('../docsUrl');

var _docsUrl2 = _interopRequireDefault(_docsUrl);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

module.exports = {
  meta: {
    type: 'problem',
    docs: {
      url: (0, _docsUrl2.default)('no-named-as-default')
    }
  },

  create: function (context) {
    function checkDefault(nameKey, defaultSpecifier) {
      // #566: default is a valid specifier
      if (defaultSpecifier[nameKey].name === 'default') return;

      var declaration = (0, _importDeclaration2.default)(context);

      var imports = _ExportMap2.default.get(declaration.source.value, context);
      if (imports == null) return;

      if (imports.errors.length) {
        imports.reportErrors(context, declaration);
        return;
      }

      if (imports.has('default') && imports.has(defaultSpecifier[nameKey].name)) {

        context.report(defaultSpecifier, 'Using exported name \'' + defaultSpecifier[nameKey].name + '\' as identifier for default export.');
      }
    }
    return {
      'ImportDefaultSpecifier': checkDefault.bind(null, 'local'),
      'ExportDefaultSpecifier': checkDefault.bind(null, 'exported')
    };
  }
};
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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