add support for tabStops #27
Description
From the parinfer API:
tabStops is an array of objects representing Tab stops, which is populated if a cursor position or selection is supplied. We identify tab stops at relevant open-parens, and supply the following extra information so you may compute extra tab stops for one-space or two-space indentation conventions based on the type of open-paren.
vscode-parinfer should support tabStops