如何在NativeScript中使用插件？

npm install nativescript-camera

import * as camera from "nativescript-camera";

camera.requestPermissions().then(
    function success() {
        camera.takePicture().then(
            function success(imageAsset) {
                console.log("Image asset: " + imageAsset);
            },
            function error() {
                console.log("Error taking picture");
            }
        );
    },
    function error() {
        console.log("Error requesting permissions");
    }
);