hookdump
commented
7 years ago Getting the same error.
➜ express git:(master) ✗ node -v
v7.6.0
➜ express git:(master) ✗ npm -v
5.3.0
➜ express git:(master) ✗ tsc -v
Version 2.4.2Closed mjknight50 closed 6 years ago
hookdump
commented
7 years ago Getting the same error.
➜ express git:(master) ✗ node -v
v7.6.0
➜ express git:(master) ✗ npm -v
5.3.0
➜ express git:(master) ✗ tsc -v
Version 2.4.2
crisz
commented
7 years ago I had installed the modules with yarn and it gave me the same error, so I deleted the node_modules folder and I re-installed everything with npm, this time it worked. But we have the same npm version so I can't understand why
mjknight50
commented
6 years ago No activity...
Zaniyar
commented
4 years ago Now using node v12.13.0 (npm v6.12.0)
(base) clt-mob-t-5068:dashboardBackend fox$ npm run build
> express-typescript-starter@0.1.0 build /Users/fox/project/industry4dashboard/dashboardBackend
> npm run build-sass && npm run build-ts && npm run lint && npm run copy-static-assets
> express-typescript-starter@0.1.0 build-sass /Users/fox/project/industry4dashboard/dashboardBackend
> node-sass src/public/css/main.scss dist/public/css/main.css
Rendering Complete, saving .css file...
Wrote CSS to /Users/fox/project/industry4dashboard/dashboardBackend/dist/public/css/main.css
> express-typescript-starter@0.1.0 build-ts /Users/fox/project/industry4dashboard/dashboardBackend
> tsc
node_modules/@types/jest/index.d.ts:33:1 - error TS6200: Definitions of the following identifiers conflict with those in another file: describe, fdescribe, xdescribe, it, fit, xit, beforeEach, afterEach, beforeAll, afterAll, expect, CustomEqualityTester, CustomMatcherFactory, DEFAULT_TIMEOUT_INTERVAL
33 declare var beforeAll: jest.Lifecycle;
~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:22:1
22 type ImplementationCallback = jasmine.ImplementationCallback;
~~~~
Conflicts are in this file.
node_modules/@types/jest/index.d.ts:33:13 - error TS2300: Duplicate identifier 'beforeAll'.
33 declare var beforeAll: jest.Lifecycle;
~~~~~~~~~
../node_modules/@types/jasminewd2/index.d.ts:15:18
15 declare function beforeAll(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~~
'beforeAll' was also declared here.
node_modules/@types/jest/index.d.ts:34:13 - error TS2300: Duplicate identifier 'beforeEach'.
34 declare var beforeEach: jest.Lifecycle;
~~~~~~~~~~
../node_modules/@types/jasminewd2/index.d.ts:13:18
13 declare function beforeEach(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~~~
'beforeEach' was also declared here.
node_modules/@types/jest/index.d.ts:35:13 - error TS2300: Duplicate identifier 'afterAll'.
35 declare var afterAll: jest.Lifecycle;
~~~~~~~~
../node_modules/@types/jasminewd2/index.d.ts:16:18
16 declare function afterAll(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~
'afterAll' was also declared here.
node_modules/@types/jest/index.d.ts:36:13 - error TS2300: Duplicate identifier 'afterEach'.
36 declare var afterEach: jest.Lifecycle;
~~~~~~~~~
../node_modules/@types/jasminewd2/index.d.ts:14:18
14 declare function afterEach(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~~
'afterEach' was also declared here.
node_modules/@types/jest/index.d.ts:40:13 - error TS2300: Duplicate identifier 'it'.
40 declare var it: jest.It;
~~
../node_modules/@types/jasminewd2/index.d.ts:10:18
10 declare function it(expectation: string, assertion?: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~
'it' was also declared here.
node_modules/@types/jest/index.d.ts:41:13 - error TS2300: Duplicate identifier 'fit'.
41 declare var fit: jest.It;
~~~
../node_modules/@types/jasminewd2/index.d.ts:11:18
11 declare function fit(expectation: string, assertion?: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~
'fit' was also declared here.
node_modules/@types/jest/index.d.ts:42:13 - error TS2300: Duplicate identifier 'xit'.
42 declare var xit: jest.It;
~~~
../node_modules/@types/jasminewd2/index.d.ts:12:18
12 declare function xit(expectation: string, assertion?: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~
'xit' was also declared here.
node_modules/@types/jest/index.d.ts:1353:46 - error TS2314: Generic type 'ArrayContaining<T>' requires 1 type argument(s).
1353 function arrayContaining(sample: any[]): ArrayContaining;
~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1354:45 - error TS2314: Generic type 'ObjectContaining<T>' requires 1 type argument(s).
1354 function objectContaining(sample: any): ObjectContaining;
~~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1380:15 - error TS2428: All declarations of 'ArrayContaining' must have identical type parameters.
1380 interface ArrayContaining {
~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1386:15 - error TS2428: All declarations of 'ObjectContaining' must have identical type parameters.
1386 interface ObjectContaining {
~~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1395:14 - error TS2314: Generic type 'SpyAnd<Fn>' requires 1 type argument(s).
1395 and: SpyAnd;
~~~~~~
node_modules/@types/jest/index.d.ts:1396:16 - error TS2314: Generic type 'Calls<Fn>' requires 1 type argument(s).
1396 calls: Calls;
~~~~~
node_modules/@types/jest/index.d.ts:1402:15 - error TS2428: All declarations of 'SpyAnd' must have identical type parameters.
1402 interface SpyAnd {
~~~~~~
node_modules/@types/jest/index.d.ts:1435:15 - error TS2428: All declarations of 'Calls' must have identical type parameters.
1435 interface Calls {
~~~~~
node_modules/@types/jest/index.d.ts:1461:16 - error TS2314: Generic type 'CallInfo<Fn>' requires 1 type argument(s).
1461 all(): CallInfo[];
~~~~~~~~
node_modules/@types/jest/index.d.ts:1466:23 - error TS2314: Generic type 'CallInfo<Fn>' requires 1 type argument(s).
1466 mostRecent(): CallInfo;
~~~~~~~~
node_modules/@types/jest/index.d.ts:1471:18 - error TS2314: Generic type 'CallInfo<Fn>' requires 1 type argument(s).
1471 first(): CallInfo;
~~~~~~~~
node_modules/@types/jest/index.d.ts:1478:15 - error TS2428: All declarations of 'CallInfo' must have identical type parameters.
1478 interface CallInfo {
~~~~~~~~
node_modules/@types/jest/index.d.ts:1514:9 - error TS2687: All declarations of 'message' must have identical modifiers.
1514 message: string | (() => string);
~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:22:1 - error TS6200: Definitions of the following identifiers conflict with those in another file: describe, fdescribe, xdescribe, it, fit, xit, beforeEach, afterEach, beforeAll, afterAll, expect, CustomEqualityTester, CustomMatcherFactory, DEFAULT_TIMEOUT_INTERVAL
22 type ImplementationCallback = jasmine.ImplementationCallback;
~~~~
node_modules/@types/jest/index.d.ts:33:1
33 declare var beforeAll: jest.Lifecycle;
~~~~~~~
Conflicts are in this file.
../node_modules/@types/jasmine/ts3.1/index.d.ts:307:9 - error TS2375: Duplicate number index signature.
307 [n: number]: T;
~~~~~~~~~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:310:15 - error TS2428: All declarations of 'ArrayContaining' must have identical type parameters.
310 interface ArrayContaining<T> extends AsymmetricMatcher<any> {
~~~~~~~~~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:314:15 - error TS2428: All declarations of 'ObjectContaining' must have identical type parameters.
314 interface ObjectContaining<T> extends AsymmetricMatcher<T> {
~~~~~~~~~~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:318:9 - error TS2386: Overload signatures must all be optional or required.
318 jasmineToString?(): string;
~~~~~~~~~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:365:9 - error TS2374: Duplicate string index signature.
365 [name: string]: CustomMatcherFactory;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:374:9 - error TS2687: All declarations of 'message' must have identical modifiers.
374 message?: string;
~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:374:9 - error TS2717: Subsequent property declarations must have the same type. Property 'message' must be of type 'string | (() => string)', but here has type 'string'.
374 message?: string;
~~~~~~~
node_modules/@types/jest/index.d.ts:1514:9
1514 message: string | (() => string);
~~~~~~~
'message' was also declared here.
../node_modules/@types/jasmine/ts3.1/index.d.ts:918:15 - error TS2428: All declarations of 'SpyAnd' must have identical type parameters.
918 interface SpyAnd<Fn extends Func> {
~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:939:15 - error TS2428: All declarations of 'Calls' must have identical type parameters.
939 interface Calls<Fn extends Func> {
~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:958:15 - error TS2428: All declarations of 'CallInfo' must have identical type parameters.
958 interface CallInfo<Fn extends Func> {
~~~~~~~~
../node_modules/@types/jasmine/ts3.1/index.d.ts:962:9 - error TS2717: Subsequent property declarations must have the same type. Property 'args' must be of type 'any[]', but here has type 'Parameters<Fn>'.
962 args: Parameters<Fn>;
~~~~
node_modules/@types/jest/index.d.ts:1486:9
1486 args: any[];
~~~~
'args' was also declared here.
../node_modules/@types/jasmine/ts3.1/index.d.ts:964:9 - error TS2717: Subsequent property declarations must have the same type. Property 'returnValue' must be of type 'any', but here has type 'ReturnType<Fn>'.
964 returnValue: ReturnType<Fn>;
~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1490:9
1490 returnValue: any;
~~~~~~~~~~~
'returnValue' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:10:18 - error TS2300: Duplicate identifier 'it'.
10 declare function it(expectation: string, assertion?: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~
node_modules/@types/jest/index.d.ts:40:13
40 declare var it: jest.It;
~~
'it' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:11:18 - error TS2300: Duplicate identifier 'fit'.
11 declare function fit(expectation: string, assertion?: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~
node_modules/@types/jest/index.d.ts:41:13
41 declare var fit: jest.It;
~~~
'fit' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:12:18 - error TS2300: Duplicate identifier 'xit'.
12 declare function xit(expectation: string, assertion?: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~
node_modules/@types/jest/index.d.ts:42:13
42 declare var xit: jest.It;
~~~
'xit' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:13:18 - error TS2300: Duplicate identifier 'beforeEach'.
13 declare function beforeEach(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~~~
node_modules/@types/jest/index.d.ts:34:13
34 declare var beforeEach: jest.Lifecycle;
~~~~~~~~~~
'beforeEach' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:14:18 - error TS2300: Duplicate identifier 'afterEach'.
14 declare function afterEach(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~~
node_modules/@types/jest/index.d.ts:36:13
36 declare var afterEach: jest.Lifecycle;
~~~~~~~~~
'afterEach' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:15:18 - error TS2300: Duplicate identifier 'beforeAll'.
15 declare function beforeAll(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~~
node_modules/@types/jest/index.d.ts:33:13
33 declare var beforeAll: jest.Lifecycle;
~~~~~~~~~
'beforeAll' was also declared here.
../node_modules/@types/jasminewd2/index.d.ts:16:18 - error TS2300: Duplicate identifier 'afterAll'.
16 declare function afterAll(action: (done: DoneFn) => Promise<void>, timeout?: number): void;
~~~~~~~~
node_modules/@types/jest/index.d.ts:35:13
35 declare var afterAll: jest.Lifecycle;
~~~~~~~~
'afterAll' was also declared here.deleted node_modules folder and reinstalled everything with npm. still not working.
Zaniyar
commented
4 years ago Ok found out that typescript was also trying to look into parent directories to find types; you can prevent it by doing this: add this line to the tsconfig.json in the compilerOptions:
"typeRoots": ["./node_modules/@types"],
now it will only look into this folder for types and won't find duplicated declarations.
I have followed the basic instructions on the readme, but I can't get a basic build.
npm ERR! Failed at the express-typescript-starter@0.1.0 build script 'npm run build-sass && npm run build-ts && npm run tslint && npm run copy-static-assets'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the express-typescript-starter package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! npm run build-sass && npm run build-ts && npm run tslint && npm run copy-static-assets
running: tsc node_modules/@types/jest/index.d.ts(7,13): error TS2300: Duplicate identifier 'beforeAll'. node_modules/@types/jest/index.d.ts(8,13): error TS2300: Duplicate identifier 'beforeEach'. node_modules/@types/jest/index.d.ts(9,13): error TS2300: Duplicate identifier 'afterAll'. node_modules/@types/jest/index.d.ts(10,13): error TS2300: Duplicate identifier 'afterEach'. node_modules/@types/jest/index.d.ts(11,13): error TS2300: Duplicate identifier 'describe'. node_modules/@types/jest/index.d.ts(12,13): error TS2300: Duplicate identifier 'fdescribe'. node_modules/@types/jest/index.d.ts(13,13): error TS2300: Duplicate identifier 'xdescribe'. node_modules/@types/jest/index.d.ts(14,13): error TS2300: Duplicate identifier 'it'. node_modules/@types/jest/index.d.ts(15,13): error TS2300: Duplicate identifier 'fit'. node_modules/@types/jest/index.d.ts(16,13): error TS2300: Duplicate identifier 'xit'. node_modules/@types/jest/index.d.ts(20,15): error TS2451: Cannot redeclare block-scoped variable 'expect'. node_modules/@types/jest/index.d.ts(339,45): error TS2314: Generic type 'ObjectContaining' requires 1 type argument(s).
node_modules/@types/jest/index.d.ts(368,15): error TS2428: All declarations of 'ObjectContaining' must have identical type parameters.
node_modules/@types/jest/index.d.ts(431,15): error TS2300: Duplicate identifier 'CustomMatcherFactory'.
node_modules/@types/jest/index.d.ts(441,15): error TS2300: Duplicate identifier 'CustomEqualityTester'.
../../../node_modules/@types/jasmine/index.d.ts(15,18): error TS2300: Duplicate identifier 'describe'.
../../../node_modules/@types/jasmine/index.d.ts(16,18): error TS2300: Duplicate identifier 'fdescribe'.
../../../node_modules/@types/jasmine/index.d.ts(17,18): error TS2300: Duplicate identifier 'xdescribe'.
../../../node_modules/@types/jasmine/index.d.ts(26,18): error TS2300: Duplicate identifier 'it'.
../../../node_modules/@types/jasmine/index.d.ts(35,18): error TS2300: Duplicate identifier 'fit'.
../../../node_modules/@types/jasmine/index.d.ts(36,18): error TS2300: Duplicate identifier 'xit'.
../../../node_modules/@types/jasmine/index.d.ts(51,18): error TS2300: Duplicate identifier 'beforeEach'.
../../../node_modules/@types/jasmine/index.d.ts(58,18): error TS2300: Duplicate identifier 'afterEach'.
../../../node_modules/@types/jasmine/index.d.ts(66,18): error TS2300: Duplicate identifier 'beforeAll'.
../../../node_modules/@types/jasmine/index.d.ts(74,18): error TS2300: Duplicate identifier 'afterAll'.
../../../node_modules/@types/jasmine/index.d.ts(80,18): error TS2451: Cannot redeclare block-scoped variable 'expect'.
../../../node_modules/@types/jasmine/index.d.ts(86,18): error TS2451: Cannot redeclare block-scoped variable 'expect'.
../../../node_modules/@types/jasmine/index.d.ts(92,18): error TS2451: Cannot redeclare block-scoped variable 'expect'.
../../../node_modules/@types/jasmine/index.d.ts(171,9): error TS2375: Duplicate number index signature.
../../../node_modules/@types/jasmine/index.d.ts(181,15): error TS2428: All declarations of 'ObjectContaining' must have identical type parameters.
../../../node_modules/@types/jasmine/index.d.ts(212,10): error TS2300: Duplicate identifier 'CustomEqualityTester'.
../../../node_modules/@types/jasmine/index.d.ts(219,10): error TS2300: Duplicate identifier 'CustomMatcherFactory'.
../../../node_modules/@types/jasmine/index.d.ts(222,9): error TS2374: Duplicate string index signature.
../../../node_modules/@types/jasmine/index.d.ts(227,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'message' must be of type 'string | (() => string)', but here has type 'string'.
../../../node_modules/@types/jasmine/index.d.ts(227,9): error TS2687: All declarations of 'message' must have identical modifiers.