bug with import in Nestjs

Hello, @stalniy. You library is very rich and interesting and I wanna use it in my project, but I faced a strange problem i cannot bypass

Describe the bug After installation and an attempt to import “defineAbility” from the library multiple errors in console apperar

To Reproduce Steps to reproduce the behavior:

import { defineAbility } from '@casl/ability';

My tsconfig.file:

{
  "compilerOptions": {
    "module": "commonjs",
    "declaration": true,
    "removeComments": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es2017",
    "sourceMap": true,
    "outDir": "./dist",
    "baseUrl": "./",
    "incremental": true,
    "esModuleInterop": true
  },
  "exclude": ["node_modules", "dist"]
}

Expected behavior When I run my project with nest start --watch, i encounter such errors:

` backend_1 | node_modules/@casl/ability/dist/types/matchers/conditions.d.ts:35:13 - error TS1005: ‘;’ expected. backend_1 | backend_1 | 35 export type { MongoQueryFieldOperators, MongoQueryTopLevelOperators, MongoQueryOperators, } from ‘@ucast/mongo2js’; backend_1 | ~ backend_1 | backend_1 | node_modules/@casl/ability/dist/types/matchers/conditions.d.ts:35:91 - error TS1109: Expression expected. backend_1 | backend_1 | 35 export type { MongoQueryFieldOperators, MongoQueryTopLevelOperators, MongoQueryOperators, } from ‘@ucast/mongo2js’; backend_1 | ~ backend_1 | backend_1 | node_modules/@casl/ability/dist/types/matchers/conditions.d.ts:35:98 - error TS1005: ‘;’ expected. backend_1 | backend_1 | 35 export type { MongoQueryFieldOperators, MongoQueryTopLevelOperators, MongoQueryOperators, } from ‘@ucast/mongo2js’; backend_1 | ~~~~~~~~~~~~~~~~~ backend_1 | backend_1 | node_modules/@casl/ability/dist/types/types.d.ts:1:13 - error TS1005: ‘=’ expected. backend_1 | backend_1 | 1 import type { Condition } from ‘@ucast/mongo2js’; backend_1 | ~ backend_1 | backend_1 | node_modules/@casl/ability/dist/types/types.d.ts:1:32 - error TS1005: ‘;’ expected. backend_1 | backend_1 | 1 import type { Condition } from ‘@ucast/mongo2js’; backend_1 | ~~~~~~~~~~~~~~~~~ backend_1 | backend_1 | node_modules/@ucast/js/dist/types/index.d.ts:4:1 - error TS1128: Declaration or statement expected. backend_1 | backend_1 | 4 export type { JsInterpretationOptions, JsInterpreter } from ‘./types’; backend_1 | ~~~~~~ backend_1 | backend_1 | node_modules/@ucast/js/dist/types/index.d.ts:4:13 - error TS1005: ‘;’ expected. backend_1 | backend_1 | 4 export type { JsInterpretationOptions, JsInterpreter } from ‘./types’; backend_1 | ~ backend_1 | backend_1 | node_modules/@ucast/js/dist/types/index.d.ts:4:61 - error TS1005: ‘;’ expected. backend_1 | backend_1 | 4 export type { JsInterpretationOptions, JsInterpreter } from ‘./types’; backend_1 | ~~~~~~~~~ backend_1 | backend_1 | [10:30:15 AM] Found 16 errors. Watching for file changes.

`

Interactive example (optional, but highly desirable) provide a link to the example from http://repl.it/, https://codesandbox.io/ or similar, so we can quickly test and provide feedback. Otherwise

CASL Version

@casl/ability - “^5.1.2”

Environment:

[Dandzi92]

Which ts version do you use?

“typescript”: “3.7.4”

[Dandzi92]

yes, i tried also on boilerplate nest project where current typescript version is “3.9.7” and everything ok. I updated my project and problem is gone. Thank you