Angular 16: cannot find types (Cannot find name 'Then'.)

[jimschmit]

Describe the bug
After upgrading to Angular v16, the tests no longer run.
An example of a thrown error in the terminal is the following one:
error TS2304: Cannot find name 'Given'.

To Reproduce

1. Update Angular to v16
2. run the angular unit tests (npm run test)

Expected behavior
Tests should still recognise jasmine given types

Desktop (please complete the following information):

• OS: Mac OS Sonoma

Additional context

• tsconfig.ts:

/* To learn more about this file see: https://angular.io/config/tsconfig. */
{
  "include": [
    "src",
    "node_modules/cypress"
  ],
  "exclude": [
    "node_modules/cypress"
  ],
  "compileOnSave": false,
  "compilerOptions": {
    "baseUrl": "./",
    "paths": {
      "@core/*": [
        "src/app/core/*"
      ],
      "@blocks/*": [
        "src/app/blocks/*"
      ],
      "@features/*": [
        "src/app/features/*"
      ],
      "@shared/*": [
        "src/app/shared/*"
      ],
      "@app/*": [
        "src/app/*"
      ]
    },
    "typeRoots": [
      "node_modules/@types",
      "node_modules/@hirez_io"
    ],
    "outDir": "./dist/out-tsc",
    "forceConsistentCasingInFileNames": true,
    "strict": true,
    "noImplicitOverride": true,
    "noPropertyAccessFromIndexSignature": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "sourceMap": true,
    "declaration": false,
    "downlevelIteration": true,
    "experimentalDecorators": true,
    "moduleResolution": "node",
    "importHelpers": true,
    "target": "ES2022",
    "module": "es2020",
    "lib": [
      "es2020",
      "dom",
      "dom.iterable"
    ],
    "allowSyntheticDefaultImports": true,
    "useDefineForClassFields": false
  },
  "angularCompilerOptions": {
    "enableI18nLegacyMessageIdFormat": false,
    "strictInjectionParameters": true,
    "strictInputAccessModifiers": true,
    "strictTemplates": true
  }
}

• tsconfig.spec.ts

/* To learn more about this file see: https://angular.io/config/tsconfig. */
{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "outDir": "./out-tsc/spec",
    "types": ["jasmine", "@hirez_io/jasmine-given"]
  },
  "files": ["src/test.ts", "src/polyfills.ts"],
  "include": ["src/**/*.spec.ts", "src/**/*.d.ts"]
}

• test.ts

// This file is required by karma.conf.js and loads recursively all the .spec and framework files
import 'zone.js';
import 'zone.js/testing';

import { getTestBed } from '@angular/core/testing';
import { BrowserDynamicTestingModule, platformBrowserDynamicTesting } from '@angular/platform-browser-dynamic/testing';
import { autoUnsubscribe } from '@hirez_io/observer-spy';

// First, initialize the Angular testing environment.
getTestBed().initTestEnvironment(BrowserDynamicTestingModule, platformBrowserDynamicTesting());

autoUnsubscribe();

[dmitrii-konoplyannikov-napier]

I have the same issue after upgrading angular to v16

[dmitrii-konoplyannikov-napier]

@shairez I suppose the problem appears after upgrading typescript to version 5.x.x .
@jimschmit try to downgrade typescript to "typescript": "~4.9.3"