Question

我正在尝试获取Ember.js库的定义以使用TypeScript。每当我尝试引用ember-1.0.d.ts文件时，我都会得到43个错误实例：

The name 'Ember' does not exist in the current scope.

我正在使用安装了TypeScript和Web Essentials软件包的Visual Studio 2012，认为这可能是我自己的配置问题我试图从DefinitelyType项目加载不同的.d.ts。我试图引用Angular.js定义文件，它没有给我任何错误，所以我假设定义文件有问题。

https://github.com/borisyankov/DefinitelyTyped/blob/master/Definitions/ember-1.0.d.ts

导致此错误的原因是什么？

这是给我错误的部分之一，Ember。*部分被标记为错误：

export interface Enumerable extends Mixin {
    // Fields
    firstObject: Object;
    hasEnumerableObservers: bool;
    lastObject: Object;
    nextObject: Object;

    // Methods
    addEnumerableObserver(target, opts);
    compact(): any[];
    contains(obj: Object): bool;
    enumerableContentDidChange(removing: number, adding: number): Object;
    enumerableContentDidChange(removing: Ember.Enumerable, adding: Ember.Enumerable): Object;
    enumerableContentDidChange(start: Number, removing: number, adding: number): Object;
    enumerableContentDidChange(start: Number, removing: Ember.Enumerable, adding: Ember.Enumerable): Object;

    enumerableContentWillChange(removing: number, adding: number): Ember.Enumerable;
    enumerableContentWillChange(removing: Ember.Enumerable, adding: Ember.Enumerable): Ember.Enumerable;
    enumerableContentWillChange(start: Number, removing: number, adding: number): Ember.Enumerable;
    enumerableContentWillChange(start: Number, removing: Ember.Enumerable, adding: Ember.Enumerable): Ember.Enumerable;

    every(callback: Function, target?: Object): bool;
    everyProperty(key: string, value?: string): any[];
    filter(callback: Function, target?: Object): any[];
    filterProperty(key: string, value?: string): any[];
    find(callback: Function, target?: Object): Object;
    findProperty(key: string, value?: string): Object;
    /*forEach
    getEach
    invoke
    map
    mapProperty
    reduce
    removeEnumerableObserver
    setEach
    some
    someProperty
    toArray
    uniq
    without*/
}

Answer 1

我在Visual Studio中进行了两项更改以使其正常工作。

在声明中我改变了：

declare module "Ember" {

要

declare module Ember {

在你的界面中我改变了：

interface Enumerable extends Mixin {

要

interface Enumerable extends Ember.Mixin {

此后所有的警告都消失了。

TypeScript DefinitelyTyped Ember.js d.ts无法编译

1 个答案: