creating typescript definitions for YUI 2 -

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i want use typescript in our project uses yui 2 trying create definition file it.

what should definition using 

new yahoo.widget.panel('test');

look like?

i tried 

declare module yahoo {   export module util {     export interface panel {       (id: string);     }    } }

but get

error ts2095: not find symbol 'yahoo'

when running tsc.

here go : 

declare module yahoo{     export module widget{         export class panel{             constructor(element:string);         }     } }  new yahoo.widget.panel('test');

try online.


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