无法将@ cucumber / messages安装到Angular应用中

如何解决无法将@ cucumber / messages安装到Angular应用中

我已经尝试了所有方法（我认为）以使其正常工作，但是一切都以失败告终。我正在尝试该示例，就像子目录中的cumber-js示例一样。我想从变量中读取功能并对其进行处理。我不希望仅实际内容的文件。从我在示例中看到的内容来看，除了没有角度，他们确实在这样做。该错误消息总是显示，而其中只有1个，例如5或6。

import { GherkinStreams } from '@cucumber/gherkin'
import { messages,IdGenerator } from '@cucumber/messages'

ERROR in node_modules/@cucumber/messages/dist/src/messages.d.ts:642:35 - error TS2304: Cannot find name 'Long'.

642                 seconds?: (number|Long|null);

我的tsconfig.json

{
  "compilerOptions": {
    "baseUrl": ".","target": "es5","lib": [
      "es2019","dom"
    ],"module": "commonjs","strict": false,"noImplicitUseStrict": true,"experimentalDecorators": true,"emitDecoratorMetadata": true,"allowSyntheticDefaultImports": true,"moduleResolution": "node","resolveJsonModule": true,"esModuleInterop": true,"noImplicitAny": false,"rootDir": "src","outDir": "dist","types": [ 
      "long" 
    ]
  },"includes": [
    "src/**/*.ts"
  ]
}

"dependencies": {
    "@angular/animations": "~10.1.1","@angular/common": "~10.1.1","@angular/compiler": "~10.1.1","@angular/core": "~10.1.1","@angular/forms": "~10.1.1","@angular/platform-browser": "~10.1.1","@angular/platform-browser-dynamic": "~10.1.1","@angular/router": "~10.1.1","@cucumber/create-Meta": "^2.0.2","@cucumber/cucumber-expressions": "^10.3.0","@cucumber/gherkin": "^15.0.2","@cucumber/query": "^7.0.0","@cucumber/tag-expressions": "^2.0.4","rxjs": "~6.6.0","tslib": "^2.0.0","zone.js": "~0.10.2"
  },"devDependencies": {
    "@angular-devkit/build-angular": "~0.1001.1","@angular/cli": "~10.1.1","@angular/compiler-cli": "~10.1.1","@cucumber/compatibility-kit": "2.0.0","@types/cucumber": "^6.0.1","@types/jasmine": "~3.5.0","@types/jasminewd2": "~2.0.3","@types/long": "^4.0.1","@types/node": "^12.11.1","codelyzer": "^6.0.0","install": "^0.13.0","jasmine-core": "~3.6.0","jasmine-spec-reporter": "~5.0.0","karma": "~5.0.0","karma-chrome-launcher": "~3.1.0","karma-coverage-istanbul-reporter": "~3.0.2","karma-jasmine": "~4.0.0","karma-jasmine-html-reporter": "^1.5.0","npm": "^6.14.8","protractor": "~7.0.0","protractor-cucumber-framework": "^6.2.1","ts-node": "~8.3.0","tslint": "~6.1.0","typescript": "~4.0.2"
  }

我不知道如何更改才能正常工作。我对打字稿javascript世界还很陌生。感谢所有帮助。