將函數從Javascript返回到TypeScript

Question

我剛開始使用Typescript並想將以下Javascript轉換為Typescript。

第一個代碼塊是實際的JS，第二個代碼塊是我到目前為止擁有的TypeScript。

我認為這基本上是正確的，但我在解決問題時遇到的一點是Javascript末尾的return函數。 我該如何在TypeScript代碼中編寫此位？

var ABC = ABC || {};

ABC.navigationService = function () {

var navigate = {};

function navigateChart(e, query) {
}

function drillChart(direction, type, query) {
}

function canDrillUp(series, query) {        
}

function drillUp(series, query) {
}

return {
    navigate: navigateChart,
    drill: drillChart,
    canDrillUp: canDrillUp,
    drillUp: drillUp
}
}

angular.module("MyApp").service("navigationService", [ABC.navigationService]);

到目前為止，使用打字稿，這就是我所擁有的，僅包括我要為其返回結果的函數，如Javascript：

module ABC.Visualisation.Services {
'use strict';
var xPos = 0;
var yPos = 0;
var canDrilldownPoint = false;
var canDrillupPoint = false;
var canDrilldownSeries = false;
var canDrillupSeries = false;

var navigate = {
    loading: false,
    showGui: false,
    canDrilldownPoint: canDrilldownPoint,
    canDrillupPoint: canDrillupPoint,
    canDrilldownSeries: canDrilldownSeries,
    canDrillupSeries: canDrillupSeries,
    x: xPos,
    y: yPos
};

export class NavigationService implements INavigationService {

    public navigateChart(e: any, query: any) {

    }

    public drillChart(direction: string, type: string, query: any): void {
    }


    public canDrillUp(series: any, query: any): boolean {
    }

    public drillUp(series: any, query: any): void {
    }


}
}

angular.module("MyApp").service("NavigationService", [ABC.Visualisation.Services.NavigationService]);

Answer 1

1）我相信

angular.module("MyApp").service("NavigationService", [ABC.Visualisation.Services.NavigationService]);

應該

angular.module("MyApp").service("NavigationService", ABC.Visualisation.Services.NavigationService);

2）這是將變量放入模塊的方式： 使用Typescript在模塊內使用get / set創建變量