Javascript 如何修复声明变量错误：typescript上出现意外标记_Javascript_Typescript

Javascript 如何修复声明变量错误：typescript上出现意外标记

javascript typescript

Javascript 如何修复声明变量错误：typescript上出现意外标记,javascript,typescript,Javascript,Typescript,我试图在JS文件中调用导入的函数（请参见src=”https://cdns.gigya.com/JS/gigya.js?apiKey=3_sVidf29tz），但我得到了一个错误：意外的令牌我错过了什么我的代码： JS login.component.html <body onload="callScreenSet()"> <div id="screen-set"></div> </body> package.json { "name":

我试图在JS文件中调用导入的函数（请参见src=”https://cdns.gigya.com/JS/gigya.js?apiKey=3_sVidf29tz），但我得到了一个错误：意外的令牌

我错过了什么

我的代码： JS login.component.html

<body onload="callScreenSet()">
<div id="screen-set"></div>
</body>

package.json

{
  "name": "language-app",
  "version": "0.0.0",
  "license": "MIT",
  "angular-cli": {},
  "scripts": {
    "start": "ng serve",
    "lint": "tslint \"src/**/*.ts\"",
    "test": "ng test",
    "pree2e": "webdriver-manager update",
    "e2e": "protractor"
  },
  "private": true,
  "dependencies": {
    "@angular/common": "2.2.1",
    "@angular/compiler": "2.2.1",
    "@angular/core": "2.2.1",
    "@angular/forms": "2.2.1",
    "@angular/http": "2.2.1",
    "@angular/platform-browser": "2.2.1",
    "@angular/platform-browser-dynamic": "2.2.1",
    "@angular/router": "3.2.1",
    "auth0-lock": "^10.14.0",
    "core-js": "^2.4.1",
    "rxjs": "5.0.0-beta.12",
    "ts-helpers": "^1.1.1",
    "zone.js": "^0.6.23"
  },
  "devDependencies": {
    "@angular/compiler-cli": "2.2.1",
    "@types/jasmine": "2.5.38",
    "@types/lodash": "4.14.50",
    "@types/node": "^6.0.70",
    "angular-cli": "1.0.0-beta.21",
    "codelyzer": "~1.0.0-beta.3",
    "jasmine-core": "2.5.2",
    "jasmine-spec-reporter": "2.5.0",
    "karma": "1.2.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.0.2",
    "karma-remap-istanbul": "^0.2.1",
    "protractor": "4.0.9",
    "ts-node": "1.2.1",
    "tslint": "3.13.0",
    "typescript": "~2.0.3",
    "webdriver-manager": "10.2.5"
  }
}

谢谢你的代码：

@Component({
  selector: 'app-root',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.css']  
})
    declare var gigya;
export class LoginComponent implements OnInit {

在装饰程序

@组件之后，声明是意外的。简而言之，这是一个语法错误，就像1***2
是一个语法错误一样。修理
declare var gigya;
@Component({
  selector: 'app-root',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.css']  
})
export class LoginComponent implements OnInit {  

我假设在@组件
和它所连接的类
之间不能有任何内容-尝试将声明
行移动到导入
和@组件行之间？
@Component({
  selector: 'app-root',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.css']  
})
    declare var gigya;
export class LoginComponent implements OnInit {  

declare var gigya;
@Component({
  selector: 'app-root',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.css']  
})
export class LoginComponent implements OnInit {