Angular-cli: typescript errors for (@types/**) @angular/cli rc4

[osahner]

Bug Report or Feature Request (mark with an x)

- [x] bug report -> please search issues before submitting
- [ ] feature request

Versions.

@angular/cli: 1.0.0-rc.4
node: 6.10.0
os: darwin x64
@angular/common: 2.4.10
@angular/compiler: 2.4.10
@angular/core: 2.4.10
@angular/forms: 2.4.10
@angular/http: 2.4.10
@angular/platform-browser: 2.4.10
@angular/platform-browser-dynamic: 2.4.10
@angular/router: 3.4.10
@angular/cli: 1.0.0-rc.4
@angular/compiler-cli: 2.4.10

Repro steps.

• yarn add @types/lodash --save-dev
• add import * as _ from 'lodash'; to app.component.ts
• ng build

The log given by the failure.

ERROR in /somewhere/project/node_modules/@types/lodash/index.d.ts (11451,21): ']' expected.)
/somewhere/project/node_modules/@types/lodash/index.d.ts (11451,22): ';' expected.)
/somewhere/project/node_modules/@types/lodash/index.d.ts (11451,23): Declaration or statement expected.)
/somewhere/project/node_modules/@types/lodash/index.d.ts (11451,33): ']' expected.)
/somewhere/project/node_modules/@types/lodash/index.d.ts (11451,34): ')' expected.)
/somewhere/project/node_modules/@types/lodash/index.d.ts (11451,35): Declaration or statement expected.)
...

same if you update the supplied @types/jasmine to 2.5.46

ERROR in /somewhere/project/node_modules/@types/jasmine/index.d.ts (40,52): '=' expected.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (42,62): '=' expected.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (40,38): A parameter initializer is only allowed in a function or constructor implementation.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (40,46): Cannot find name 'keyof'.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (42,46): A parameter initializer is only allowed in a function or constructor implementation.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (42,56): Cannot find name 'keyof'.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (58,42): Cannot find name 'Partial'.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (99,22): Cannot find name 'Partial'.)
/somewhere/project/node_modules/@types/jasmine/index.d.ts (99,35): Cannot find name 'Partial'.)

Desired functionality.

Mention any other details that might be useful.

downgrade to @types/[email protected] works

[Nikki1993]

Smth broke in Angular-cli when using yarn, I got issues as well https://github.com/angular/angular-cli/issues/5536

Have you tried installing types via npm instead?

[Shinzah]

Got the same problem with npm
ERROR in ../node_modules/@types/node/index.d.ts (73,13): Subsequent variable declarations must have the same type. Variable 'require' must be of type 'any', but here has type 'NodeRequire'.)

ERROR in /../node_modules/@types/offline-js/index.d.ts (6,13): Subsequent variable declarations must have the same type. Variable 'Offline' must be of type 'any', but here has type '{ options: OfflineOptions; check: () => void; state: string; on(event: "up", handler: (e: Event) ...'.)

[clydin]

@osahner those type definitions require a later version of typescript than 2.0. This is not a CLI issue. You'll need to update to angular 4.0 to update past TS 2.0. Otherwise you'll need to pin the typings to a compatible version.

[clydin]

@Shinzah please open a separate issue and include the contents of the typings.d.ts file if your project contains one.

[filipesilva]

Closing as answered by @clydin, thank you.

[david-bulte]

Just updated to rc4 and had the same problem. Pinning the lodash typings to version 4.14.50 solves the problem (thanks @clydin).

[angular-automatic-lock-bot[bot]]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{_This action has been performed automatically by a bot._}