validSyntax.js 3.2 KB

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports["default"] = void 0;
  6. var _lodash = _interopRequireDefault(require("lodash"));
  7. var _utilities = require("../utilities");
  8. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
  9. function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
  10. function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
  11. function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
  12. var schema = [];
  13. var create = (0, _utilities.iterateFunctionNodes)(function (context) {
  14. return function (functionNode) {
  15. var _iterator = _createForOfIteratorHelper(functionNode.params),
  16. _step;
  17. try {
  18. for (_iterator.s(); !(_step = _iterator.n()).done;) {
  19. var identifierNode = _step.value;
  20. var nodeType = _lodash["default"].get(identifierNode, 'type');
  21. var isAssignmentPattern = nodeType === 'AssignmentPattern';
  22. var hasTypeAnnotation = Boolean(_lodash["default"].get(identifierNode, 'typeAnnotation'));
  23. var leftAnnotated = Boolean(_lodash["default"].get(identifierNode, 'left.typeAnnotation'));
  24. if (isAssignmentPattern && hasTypeAnnotation && !leftAnnotated) {
  25. context.report({
  26. data: {
  27. name: (0, _utilities.quoteName)((0, _utilities.getParameterName)(identifierNode, context))
  28. },
  29. message: '{{name}}parameter type annotation must be placed on left-hand side of assignment.',
  30. node: identifierNode
  31. });
  32. }
  33. }
  34. } catch (err) {
  35. _iterator.e(err);
  36. } finally {
  37. _iterator.f();
  38. }
  39. };
  40. });
  41. var _default = {
  42. create: create,
  43. meta: {
  44. deprecated: true
  45. },
  46. schema: schema
  47. };
  48. exports["default"] = _default;
  49. module.exports = exports.default;