| "use strict"; |
| var __importStar = (this && this.__importStar) || function (mod) { |
| if (mod && mod.__esModule) return mod; |
| var result = {}; |
| if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; |
| result["default"] = mod; |
| return result; |
| }; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| const util = __importStar(require("../util")); |
| exports.default = util.createRule({ |
| name: 'no-non-null-asserted-optional-chain', |
| meta: { |
| type: 'problem', |
| docs: { |
| description: 'Disallows using a non-null assertion after an optional chain expression', |
| category: 'Possible Errors', |
| recommended: false, |
| }, |
| messages: { |
| noNonNullOptionalChain: 'Optional chain expressions can return undefined by design - using a non-null assertion is unsafe and wrong.', |
| suggestRemovingNonNull: 'You should remove the non-null assertion.', |
| }, |
| schema: [], |
| }, |
| defaultOptions: [], |
| create(context) { |
| return { |
| 'TSNonNullExpression > :matches(OptionalMemberExpression, OptionalCallExpression)'(node) { |
| // selector guarantees this assertion |
| const parent = node.parent; |
| context.report({ |
| node, |
| messageId: 'noNonNullOptionalChain', |
| // use a suggestion instead of a fixer, because this can obviously break type checks |
| suggest: [ |
| { |
| messageId: 'suggestRemovingNonNull', |
| fix(fixer) { |
| return fixer.removeRange([ |
| parent.range[1] - 1, |
| parent.range[1], |
| ]); |
| }, |
| }, |
| ], |
| }); |
| }, |
| }; |
| }, |
| }); |
| //# sourceMappingURL=no-non-null-asserted-optional-chain.js.map |