Pipe signature on Entry

[CarstenLeue]

The typescript signature for Entry is:

export interface Entry {
    path: string;
    type: 'Directory' | 'File';
    size: number;
    pipe: (stream: NodeJS.WritableStream) => void;
    autodrain: () => void;
}

I think that it should be

export interface Entry {
    path: string;
    type: 'Directory' | 'File';
    size: number;
    pipe: <T extends NodeJS.WritableStream>(stream: T) => T;
    autodrain: () => void;
}