Javascript 角度版本更新：重载签名必须全部为环境或非环境

我想将当前项目的角度版本更新为最新的角度版本。但面临以下错误：重载签名必须全部为环境或非环境签名

我目前的angular版本是4.4，根据最新的angular版本，我想更新到8.2。 由于不建议一次更新多个angular版本，因此目前我正在从4.4更新到5.2，然后将继续

我遵循了来自的步骤

之后，我删除/卸载了2个特定于Angular2的软件包，因为它们在Angular5中不受支持

angular2忙

angular2 uuid

我还更新了几个对等依赖项及其各自的开发依赖项

@ng引导/ng引导

@ngx翻译/核心

codelyzer（更新了其开发依赖项-tslint）

现在，当我尝试运行“ng serve”命令时，我遇到以下错误：

ERROR in /Volumes/Work/Projects/src/app/readiumjs/readium_reader.d.ts (6,18): Overload signatures must all be ambient or non-ambient.
ERROR in /Volumes/Work/Projects/src/app/readiumjs/readium_reader.d.ts (7,18): Overload signatures must all be ambient or non-ambient.
ERROR in /Volumes/Work/Projects/src/lib/epub1.d.ts (14,18): Overload signatures must all be ambient or non-ambient.

这是我的档案：

package.json-

"dependencies": {
    "@angular/animations": "^5.2.11",
    "@angular/common": "^5.2.11",
    "@angular/compiler": "^5.2.11",
    "@angular/core": "^5.2.11",
    "@angular/forms": "^5.2.11",
    "@angular/http": "^5.2.11",
    "@angular/material": "2.0.0-beta.6",
    "@angular/platform-browser": "^5.2.11",
    "@angular/platform-browser-dynamic": "^5.2.11",
    "@angular/platform-server": "^5.2.11",
    "@angular/router": "^5.2.11",
    "@ng-bootstrap/ng-bootstrap": "^1.1.1",
    "@ngx-translate/core": "^8.0.0",
    "@ngx-translate/http-loader": "^2.0.0",
    "array-unique": "^0.3.2",
    "classlist.js": "^1.1.20150312",
    "core-js": "^2.4.1",
    "elasticlunr": "^0.9.5",
    "enhanced-resolve": "^3.3.0",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "intl": "^1.2.5",
    "normalizr": "^3.3.0",
    "readline": "^1.3.0",
    "rxjs": "^5.5.12",
    "sw-toolbox": "^3.6.0",
    "tether": "^1.4.3",
    "ts-helpers": "^1.1.1",
    "typescript": "^2.4.2",
    "web-animations-js": "2.2.4",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.2.4",
    "@angular/compiler-cli": "^5.2.11",
    "@compodoc/compodoc": "^1.0.9",
    "@types/jasmine": "2.5.38",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "bootstrap": "4.0.0-alpha.6",
    "codelyzer": "^4.0.1",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-concat": "^2.6.1",
    "gulp-sync": "^0.1.4",
    "jasmine-core": "~2.5.2",
    "jasmine-spec-reporter": "~3.2.0",
    "jquery": "^3.2.1",
    "jquery-ui-dist": "^1.12.1",
    "karma": "~1.4.1",
    "karma-chrome-launcher": "^2.2.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^0.2.0",
    "karma-html-reporter": "^0.2.7",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "karma-phantomjs-launcher": "^1.0.4",
    "phantomjs-prebuilt": "^2.1.16",
    "protractor": "~5.1.2",
    "protractor-html-screenshot-reporter": "0.0.21",
    "protractor-jasmine2-screenshot-reporter": "^0.5.0",
    "sw-precache": "^5.1.1",
    "ts-node": "~3.3.0",
    "tslint": "^5.0.0",
    "typedoc": "^0.5.7"
  }

declare function setBookTitle(bookId: string, bookTitle: string);

function setBookTitle(_bookId, _bookTitle) {
  bookId = _bookId;
  bookTitle = _bookTitle;
}

setBookTitle(bookId, bookName);

以下是我认为失败的部分代码：

readium\u reader.d.ts（6,18）-

"dependencies": {
    "@angular/animations": "^5.2.11",
    "@angular/common": "^5.2.11",
    "@angular/compiler": "^5.2.11",
    "@angular/core": "^5.2.11",
    "@angular/forms": "^5.2.11",
    "@angular/http": "^5.2.11",
    "@angular/material": "2.0.0-beta.6",
    "@angular/platform-browser": "^5.2.11",
    "@angular/platform-browser-dynamic": "^5.2.11",
    "@angular/platform-server": "^5.2.11",
    "@angular/router": "^5.2.11",
    "@ng-bootstrap/ng-bootstrap": "^1.1.1",
    "@ngx-translate/core": "^8.0.0",
    "@ngx-translate/http-loader": "^2.0.0",
    "array-unique": "^0.3.2",
    "classlist.js": "^1.1.20150312",
    "core-js": "^2.4.1",
    "elasticlunr": "^0.9.5",
    "enhanced-resolve": "^3.3.0",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "intl": "^1.2.5",
    "normalizr": "^3.3.0",
    "readline": "^1.3.0",
    "rxjs": "^5.5.12",
    "sw-toolbox": "^3.6.0",
    "tether": "^1.4.3",
    "ts-helpers": "^1.1.1",
    "typescript": "^2.4.2",
    "web-animations-js": "2.2.4",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.2.4",
    "@angular/compiler-cli": "^5.2.11",
    "@compodoc/compodoc": "^1.0.9",
    "@types/jasmine": "2.5.38",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "bootstrap": "4.0.0-alpha.6",
    "codelyzer": "^4.0.1",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-concat": "^2.6.1",
    "gulp-sync": "^0.1.4",
    "jasmine-core": "~2.5.2",
    "jasmine-spec-reporter": "~3.2.0",
    "jquery": "^3.2.1",
    "jquery-ui-dist": "^1.12.1",
    "karma": "~1.4.1",
    "karma-chrome-launcher": "^2.2.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^0.2.0",
    "karma-html-reporter": "^0.2.7",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "karma-phantomjs-launcher": "^1.0.4",
    "phantomjs-prebuilt": "^2.1.16",
    "protractor": "~5.1.2",
    "protractor-html-screenshot-reporter": "0.0.21",
    "protractor-jasmine2-screenshot-reporter": "^0.5.0",
    "sw-precache": "^5.1.1",
    "ts-node": "~3.3.0",
    "tslint": "^5.0.0",
    "typedoc": "^0.5.7"
  }

declare function setBookTitle(bookId: string, bookTitle: string);

function setBookTitle(_bookId, _bookTitle) {
  bookId = _bookId;
  bookTitle = _bookTitle;
}

setBookTitle(bookId, bookName);

main.js-

"dependencies": {
    "@angular/animations": "^5.2.11",
    "@angular/common": "^5.2.11",
    "@angular/compiler": "^5.2.11",
    "@angular/core": "^5.2.11",
    "@angular/forms": "^5.2.11",
    "@angular/http": "^5.2.11",
    "@angular/material": "2.0.0-beta.6",
    "@angular/platform-browser": "^5.2.11",
    "@angular/platform-browser-dynamic": "^5.2.11",
    "@angular/platform-server": "^5.2.11",
    "@angular/router": "^5.2.11",
    "@ng-bootstrap/ng-bootstrap": "^1.1.1",
    "@ngx-translate/core": "^8.0.0",
    "@ngx-translate/http-loader": "^2.0.0",
    "array-unique": "^0.3.2",
    "classlist.js": "^1.1.20150312",
    "core-js": "^2.4.1",
    "elasticlunr": "^0.9.5",
    "enhanced-resolve": "^3.3.0",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "intl": "^1.2.5",
    "normalizr": "^3.3.0",
    "readline": "^1.3.0",
    "rxjs": "^5.5.12",
    "sw-toolbox": "^3.6.0",
    "tether": "^1.4.3",
    "ts-helpers": "^1.1.1",
    "typescript": "^2.4.2",
    "web-animations-js": "2.2.4",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.2.4",
    "@angular/compiler-cli": "^5.2.11",
    "@compodoc/compodoc": "^1.0.9",
    "@types/jasmine": "2.5.38",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "bootstrap": "4.0.0-alpha.6",
    "codelyzer": "^4.0.1",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-concat": "^2.6.1",
    "gulp-sync": "^0.1.4",
    "jasmine-core": "~2.5.2",
    "jasmine-spec-reporter": "~3.2.0",
    "jquery": "^3.2.1",
    "jquery-ui-dist": "^1.12.1",
    "karma": "~1.4.1",
    "karma-chrome-launcher": "^2.2.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^0.2.0",
    "karma-html-reporter": "^0.2.7",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "karma-phantomjs-launcher": "^1.0.4",
    "phantomjs-prebuilt": "^2.1.16",
    "protractor": "~5.1.2",
    "protractor-html-screenshot-reporter": "0.0.21",
    "protractor-jasmine2-screenshot-reporter": "^0.5.0",
    "sw-precache": "^5.1.1",
    "ts-node": "~3.3.0",
    "tslint": "^5.0.0",
    "typedoc": "^0.5.7"
  }

declare function setBookTitle(bookId: string, bookTitle: string);

function setBookTitle(_bookId, _bookTitle) {
  bookId = _bookId;
  bookTitle = _bookTitle;
}

setBookTitle(bookId, bookName);

epubReadiumReaderComponent.ts-

"dependencies": {
    "@angular/animations": "^5.2.11",
    "@angular/common": "^5.2.11",
    "@angular/compiler": "^5.2.11",
    "@angular/core": "^5.2.11",
    "@angular/forms": "^5.2.11",
    "@angular/http": "^5.2.11",
    "@angular/material": "2.0.0-beta.6",
    "@angular/platform-browser": "^5.2.11",
    "@angular/platform-browser-dynamic": "^5.2.11",
    "@angular/platform-server": "^5.2.11",
    "@angular/router": "^5.2.11",
    "@ng-bootstrap/ng-bootstrap": "^1.1.1",
    "@ngx-translate/core": "^8.0.0",
    "@ngx-translate/http-loader": "^2.0.0",
    "array-unique": "^0.3.2",
    "classlist.js": "^1.1.20150312",
    "core-js": "^2.4.1",
    "elasticlunr": "^0.9.5",
    "enhanced-resolve": "^3.3.0",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "intl": "^1.2.5",
    "normalizr": "^3.3.0",
    "readline": "^1.3.0",
    "rxjs": "^5.5.12",
    "sw-toolbox": "^3.6.0",
    "tether": "^1.4.3",
    "ts-helpers": "^1.1.1",
    "typescript": "^2.4.2",
    "web-animations-js": "2.2.4",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.2.4",
    "@angular/compiler-cli": "^5.2.11",
    "@compodoc/compodoc": "^1.0.9",
    "@types/jasmine": "2.5.38",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "bootstrap": "4.0.0-alpha.6",
    "codelyzer": "^4.0.1",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-concat": "^2.6.1",
    "gulp-sync": "^0.1.4",
    "jasmine-core": "~2.5.2",
    "jasmine-spec-reporter": "~3.2.0",
    "jquery": "^3.2.1",
    "jquery-ui-dist": "^1.12.1",
    "karma": "~1.4.1",
    "karma-chrome-launcher": "^2.2.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^0.2.0",
    "karma-html-reporter": "^0.2.7",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "karma-phantomjs-launcher": "^1.0.4",
    "phantomjs-prebuilt": "^2.1.16",
    "protractor": "~5.1.2",
    "protractor-html-screenshot-reporter": "0.0.21",
    "protractor-jasmine2-screenshot-reporter": "^0.5.0",
    "sw-precache": "^5.1.1",
    "ts-node": "~3.3.0",
    "tslint": "^5.0.0",
    "typedoc": "^0.5.7"
  }

declare function setBookTitle(bookId: string, bookTitle: string);

function setBookTitle(_bookId, _bookTitle) {
  bookId = _bookId;
  bookTitle = _bookTitle;
}

setBookTitle(bookId, bookName);

注意：我搜索了上述问题的答案，但没有找到合适的解决方案。

---

他们中的一些人要求更改函数名，因为它已过载，但对我来说无法工作。

我不确定。但是您是否尝试将返回类型添加到声明的函数中，如

声明函数setBookTitle（bookId:string，bookTitle:string）：void

@Sumit是的，我尝试了返回类型void和any，但这两个函数对我都不起作用。它说，

重载签名

您是否检查过是否有其他声明了相同名称的函数。这通常是由它引起的。简单的解决方案是将此导出包装到另一个名称空间中，然后使用it@Sumit不，没有其他相同的实例。setBookTitle函数名仅出现三次。