Sha256: e9536f75561d4c80a3d9d6582b5613f3e5df1485ed8219a509b367c028114c8b
Contents?: true
Size: 1.75 KB
Versions: 5
Compression:
Stored size: 1.75 KB
Contents
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _helperPluginUtils = require("@babel/helper-plugin-utils");
var _pluginSyntaxExportNamespaceFrom = _interopRequireDefault(require("@babel/plugin-syntax-export-namespace-from"));
var _core = require("@babel/core");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var _default = (0, _helperPluginUtils.declare)(api => {
api.assertVersion(7);
return {
name: "proposal-export-namespace-from",
inherits: _pluginSyntaxExportNamespaceFrom.default,
visitor: {
ExportNamedDeclaration(path) {
const {
node,
scope
} = path;
const {
specifiers
} = node;
const index = _core.types.isExportDefaultSpecifier(specifiers[0]) ? 1 : 0;
if (!_core.types.isExportNamespaceSpecifier(specifiers[index])) return;
const nodes = [];
if (index === 1) {
nodes.push(_core.types.exportNamedDeclaration(null, [specifiers.shift()], node.source));
}
const specifier = specifiers.shift();
const {
exported
} = specifier;
const uid = scope.generateUidIdentifier(exported.name);
nodes.push(_core.types.importDeclaration([_core.types.importNamespaceSpecifier(uid)], _core.types.cloneNode(node.source)), _core.types.exportNamedDeclaration(null, [_core.types.exportSpecifier(_core.types.cloneNode(uid), exported)]));
if (node.specifiers.length >= 1) {
nodes.push(node);
}
const [importDeclaration] = path.replaceWithMultiple(nodes);
path.scope.registerDeclaration(importDeclaration);
}
}
};
});
exports.default = _default;
Version data entries
5 entries across 5 versions & 2 rubygems