按照官方的角度指南进行升级后，最近将我的项目从7号角升级到9号角。尝试ng serve应用程序时出现很多@types错误。
ERROR in node_modules/@types/jasmine/index.d.ts:16:1 - error TS6200: Definitions of the following identifiers conflict with those in another file: beforeAll, beforeEach, afterAll, afterEach, describe, fdescribe, xdescribe, it, fit, xit, expect, clock, DEFAULT_TIMEOUT_INTERVAL, CustomMatcherFactory, CustomEqualityTester
16 type ImplementationCallback = (() => Promise<any>) | ((done: DoneFn) => void);
~~~~
node_modules/@types/jest/index.d.ts:34:1
34 declare var beforeAll: jest.Lifecycle;
~~~~~~~
Conflicts are in this file.
node_modules/@types/jasmine/index.d.ts:190:15 - error TS2428: All declarations of 'ArrayContaining' must have identical type parameters.
190 interface ArrayContaining<T> {
~~~~~~~~~~~~~~~
node_modules/@types/jasmine/index.d.ts:197:15 - error TS2428: All declarations of 'ObjectContaining' must have identical type parameters.
197 interface ObjectContaining<T> {
~~~~~~~~~~~~~~~~
node_modules/@types/jasmine/index.d.ts:245:9 - error TS2687: All declarations of 'message' must have identical modifiers.
245 message?: string;
~~~~~~~
node_modules/@types/jest/index.d.ts:34:1 - error TS6200: Definitions of the following identifiers conflict with those in another file: beforeAll, beforeEach, afterAll, afterEach, describe, fdescribe, xdescribe, it, fit, xit, expect, clock, DEFAULT_TIMEOUT_INTERVAL, CustomMatcherFactory, CustomEqualityTester
34 declare var beforeAll: jest.Lifecycle;
~~~~~~~
node_modules/@types/jasmine/index.d.ts:16:1
16 type ImplementationCallback = (() => Promise<any>) | ((done: DoneFn) => void);
~~~~
Conflicts are in this file.
node_modules/@types/jest/index.d.ts:1331:46 - error TS2314: Generic type 'ArrayContaining<T>' requires 1 type argument(s).
1331 function arrayContaining(sample: any[]): ArrayContaining;
~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1332:45 - error TS2314: Generic type 'ObjectContaining<T>' requires 1 type argument(s).
1332 function objectContaining(sample: any): ObjectContaining;
~~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1358:15 - error TS2428: All declarations of 'ArrayContaining' must have identical type parameters.
1358 interface ArrayContaining {
~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1364:15 - error TS2428: All declarations of 'ObjectContaining' must have identical type parameters.
1364 interface ObjectContaining {
~~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1472:9 - error TS2374: Duplicate string index signature.
1472 [index: string]: CustomMatcherFactory;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/@types/jest/index.d.ts:1492:9 - error TS2687: All declarations of 'message' must have identical modifiers.
1492 message: string | (() => string);
~~~~~~~
node_modules/@types/jest/index.d.ts:1492:9 - error TS2717: Subsequent property declarations must have the same type. Property 'message' must be of type 'string', but here has type 'string | (() => string)'.
1492 message: string | (() => string);
~~~~~~~
node_modules/@types/jasmine/index.d.ts:245:9
245 message?: string;
~~~~~~~
'message' was also declared here.
node_modules/@types/jest/index.d.ts:1497:9 - error TS2375: Duplicate number index signature.
1497 [n: number]: T;
~~~~~~~~~~~~~~~
node_modules/@types/node/assert.d.ts:56:14 - error TS2300: Duplicate identifier 'assert'.
56 export = assert;
~~~~~~
node_modules/@types/node/ts3.7/assert.d.ts:56:14
56 export = assert;
~~~~~~
'assert' was also declared here.
node_modules/@types/node/globals.global.d.ts:1:13 - error TS2403: Subsequent variable declarations must have the same type. Variable 'global' must be of type 'Global & typeof globalThis', but here has type 'Global'.
1 declare var global: NodeJS.Global;
~~~~~~
node_modules/@types/node/ts3.5/globals.global.d.ts:1:13
1 declare var global: NodeJS.Global & typeof globalThis;
~~~~~~
'global' was also declared here.
node_modules/@types/node/ts3.7/assert.d.ts:56:14 - error TS2300: Duplicate identifier 'assert'.
56 export = assert;
~~~~~~
node_modules/@types/node/assert.d.ts:56:14
56 export = assert;
~~~~~~
'assert' was also declared here.
这是我的tsconfig
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"outDir": "./dist/out-tsc",
"baseUrl": "src",
"sourceMap": true,
"declaration": false,
"moduleResolution": "node",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"esnext",
"dom"
],
"module": "esnext"
},
"include": [
"src/**/*.ts",
"node_modules/@types",
"node_modules/uicomponents/**/*.ts",
"node_modules/mfa-ui/**/*.ts",
"node_modules/inbox-notification/**/*.ts"
]
}
在 package.json 中，我具有以下相关的开发依赖项
"@types/chai": "^4.1.7",
"@types/chai-as-promised": "^7.1.0",
"@types/cucumber": "^4.0.4",
"@types/express": "^4.0.39",
"@types/fs-extra": "4.0.3",
"@types/google-maps": "^3.2.0",
"@types/jasmine": "^2.8.8",
"@types/jasminewd2": "2.0.6",
"@types/jquery": "^3.3.33",
"@types/klaw-sync": "1.1.0",
"@types/lodash": "^4.14.149",
"@types/node": "^13.13.0",
"@types/node-fetch": "^1.6.7",
"@types/jest": "^25.1.3",
"typescript": "3.8.3",
我尝试过的事情。
删除node_modules，package-lock.json并多次运行npm cache verify。
删除src下所有与应用相关的代码，以测试其是否编译成功。
还尝试在tsconfig中使用显式类型，但不适用于我。
"compilerOptions": {
"types" : ["node"]
}
任何建议将不胜感激。