splitjs TypeScript Definition: Missing pairElement for gutter function

[DaleyKD]

I can't use this in TypeScript today because I need the pairElement: HTMLElement added to the gutter function.

gutter?(
            index: number,
            direction: 'horizontal' | 'vertical',
            pairElement: HTMLElement
        ): HTMLElement

Version 1.6.4

[DaleyKD]

Bump, please.

[DaleyKD]

As much as I hate it, I had to switch to Kendo Splitter because of this.