Angular Toaster not working in typescript
<p>I have downloaded angular-toaster.d.ts file from nuget and implemented a notification service no error but it is not working</p>

<pre><code>export class notificationService {

    constructor(private toaster: ngtoaster.IToasterService) {
        debugger;                

        // this.toaster.toast.timeout = 3000;
        // this.toaster.toast.type = EnergyTechApp.Entity.Constants.info;
        // this.toaster.toast.showCloseButton = true;
    }

    displaySuccess(message: string) {                
        debugger;

        this.toaster.success(message); /// not working  Not displaying anything
        this.toaster.success("", "", 122, ""); // this is a overload     
    }
}
</code></pre>

<p>I didn't exactly know what to send in overload , overload in d.ts file is</p>

<pre><code>success(title?:string, 
        body?:string, 
        timeout?:number, 
        bodyOutputType?:string, 
        clickHandler?:EventListener,
        toasterId?:number): void
</code></pre>

<p>What is eventHandler and what I have to pass to make toaster work?</p>