Question

我想升级"paypal-rest-sdk" typings。此SDK包含方法Bitmap bitmap = BitmapFactory.decodeResource(mainImageUri);;

payment.authorization.void(...)上不存在

void方法，我试图通过本地声明覆盖它。

代码示例：

@types/paypal-rest-sdk

但是这段代码不起作用，当我尝试调用declare module "paypal-rest-sdk" { export namespace authorization { function void(): any; } } export const paypal = Paypal;方法时，typescript会向我显示错误：void

Answer 1

The only way I can see to provide a type definition that includes a method named void (sigh) is using a variable rather than a namespace.

Here is an example based on the current definition on Definitely Typed (but with the authorization namespace converted to a variable).

export var authorization: {
    get: (
        id: string,
        config: http.RequestOptions | CallbackFunction<AuthorizationResource>,
        cb?: CallbackFunction<AuthorizationResource>) => void;
    capture: (
        id: string,
        data: CaptureRequest | http.RequestOptions | CallbackFunction<CaptureResource>,
        config?: http.RequestOptions | CallbackFunction<CaptureResource>,
        cb?: CallbackFunction<CaptureResource>) => void;
    reauthorize: (
        id: string, data: Amount | http.RequestOptions | CallbackFunction<AuthorizationResource>,
        config?: http.RequestOptions | CallbackFunction<AuthorizationResource>,
        cb?: CallbackFunction<AuthorizationResource>) => void;
    void: (data?: any, config?: http.RequestOptions, cb?: CallbackFunction<any>) => void;
}

Specific changes:

export namespace authorization changed to export var authorization
namespace body converted to type annotation
each export function converted to member
each function converted to type annotation

This can be accessed without type errors:

...authorization.void(data, config, callback);

Typescript存在具有保留字的命名空间

1 个答案: