util.js 1.0 KB

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports.isReference = isReference;
  6. exports.runtimeProperty = exports.newHelpersAvailable = void 0;
  7. var _core = require("@babel/core");
  8. let newHelpersAvailable = exports.newHelpersAvailable = void 0;
  9. exports.newHelpersAvailable = newHelpersAvailable = file => {
  10. return file.availableHelper("regenerator") && !_core.types.isIdentifier(file.addHelper("regenerator"), {
  11. name: "__interal_marker_fallback_regenerator__"
  12. });
  13. };
  14. let runtimeProperty = exports.runtimeProperty = void 0;
  15. exports.runtimeProperty = runtimeProperty = function (file, name) {
  16. const helper = file.addHelper("regeneratorRuntime");
  17. return _core.types.memberExpression(_core.types.isArrowFunctionExpression(helper) && _core.types.isIdentifier(helper.body) ? helper.body : _core.types.callExpression(helper, []), _core.types.identifier(name), false);
  18. };
  19. function isReference(path) {
  20. return path.isReferenced() || path.parentPath.isAssignmentExpression({
  21. left: path.node
  22. });
  23. }
  24. //# sourceMappingURL=util.js.map