=== tests/cases/compiler/privatePropertyUsingObjectType.ts ===
export class FilterManager {
>FilterManager : FilterManager

    private _filterProviders: { index: IFilterProvider; };
>_filterProviders : { index: IFilterProvider; }
>index : IFilterProvider
>IFilterProvider : IFilterProvider

    private _filterProviders2: { [index: number]: IFilterProvider; };
>_filterProviders2 : { [index: number]: IFilterProvider; }
>index : number
>IFilterProvider : IFilterProvider

    private _filterProviders3: { (index: number): IFilterProvider; };
>_filterProviders3 : (index: number) => IFilterProvider
>index : number
>IFilterProvider : IFilterProvider

    private _filterProviders4: (index: number) => IFilterProvider;
>_filterProviders4 : (index: number) => IFilterProvider
>index : number
>IFilterProvider : IFilterProvider
}
export interface IFilterProvider {
>IFilterProvider : IFilterProvider
}