RegularTableElement.scrollTo shadows base HTMLElement.scrollTo method

[telamonian]

I took a first stab at writing a typescript type declaration file (regular-table.d.ts). In the RegularTableElement class declaration, I had to leave out:

scrollTo(x: number, y: number, ncols: number, nrows: number): void;

This is because the above is not compatible with the signature of the base method HTMLElement.scrollTo, as defined in typescript's standard lib.dom.d.ts:

interface ScrollToOptions extends ScrollOptions {
    left?: number;
    top?: number;
    behavior?: "auto" | "smooth";
}

...

    scrollTo(options?: ScrollToOptions): void;
    scrollTo(x: number, y: number): void;

This is likely to be a pain point for anyone trying to consume regular-table in a typescript project (at the least, they won't be able to call scrollTo on a RegularTableElement instance without a cast).

Potential fixes:

• (easy) Change the name of scrollTo. For example, we could use scrollToCell
• (more complex) Add explicit handling of arguments to scrollTo