arsonus/Example-TypeScript-Namespace

Import Class Into Multiple Classes Causes Duplicate identifier

TypeScript Namespace Example

Be sure to check out all my TypeScript tutorials and examples.

You can type the tsc command:

tsc -out _compiled/main.js Main.ts

Main.ts

///<reference path='AnotherNamespace/ClassOne.ts'/>
///<reference path='AnotherNamespace/ClassTwo.ts'/>

module MyNamespace
{
    import ClassOne = AnotherNamespace.ClassOne;
    import ClassTwo = AnotherNamespace.ClassTwo;

    export class Main
    {
        private _classOne:ClassOne;
        private _classTwo:ClassTwo;

        constructor()
        {
            this._classOne = new ClassOne();
            this._classTwo = new ClassTwo();
        }
    }
}

ClassOne.ts

///<reference path='CommonComponent.ts'/>

module AnotherNamespace
{
    export class ClassOne
    {
        private _component:CommonComponent;

        constructor()
        {
            this._component = new CommonComponent();
        }
    }
}

ClassTwo.ts

///<reference path='CommonComponent.ts'/>

module AnotherNamespace
{
    export class ClassTwo
    {
        private _component:CommonComponent;

        constructor()
        {
            this._component = new CommonComponent();
        }
    }
}

CommonComponent.ts

module AnotherNamespace
{
    export class CommonComponent
    {
        constructor()
        {
        }
    }
}