addRow type is not properly defined in @types/google-spreadsheet

[denisatfn]

TS Error: Property addRow does not exist on type GoogleSpreadsheet

[theoephraim]

I have not been keeping the types up to date.

I will rewrite this whole codebase in TS at some point, which will then give us much better types without the manual work of keeping them up to date.

In the meantime, feel free to update the types!

[theoephraim]

new TS rewrite is now live. Please check it out :D