[英]Typescript declaration of decomposed class
I have a I am trying to create a typing for a node module. 我正在尝试为节点模块创建类型。 I found that when I am using decomposed class, the code is not compiling.
我发现当我使用分解的类时,代码没有编译。
This is my declaration file demo.d.ts
这是我的声明文件demo.d.ts
declare namespace DemoNs {
interface Foo_static {
new(): Foo_instance;
}
interface Foo_instance {}
export var Foo: Foo_static;
}
declare module 'demo-ns' {
export = DemoNs
}
and this is my test file demo-tests.ts
这是我的测试文件demo-tests.ts
/// <reference path="demo.d.ts" />
import { Foo } from 'demo-ns';
var a: Foo;
When trying to compile last line of the test file says: 尝试编译测试文件的最后一行时,说:
error TS2304: Cannot find name 'Foo'.
Found the problem. 找到了问题。
The compiler throw the error because even tough I exported Foo, there is no place saying it's a type. 编译器抛出错误,因为即使我很难导出Foo,也没有地方说它是类型。 And therefore he isn't finding Foo.
因此,他没有找到Foo。
I fixed by adding to my namespace Foo in my declaration file, the line: 我通过在声明文件中的行Foo中添加以下行来进行修复:
export type Foo = Foo_instance;
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