A compiler finding (Property 'getFormat' does not exist on type 'ICellRange'. Did you mean 'getFormula'?) or a run-time one (r.getFormat is not a function).
How the host spells the lookup, as for apiPointerFor.
A compiler finding names the receiver, so its members are the candidates, TypeScript's own
suggestion first. A run-time one names only the member, so every entry point's members are.
A name another spreadsheet API uses for a concept SheetXL keeps elsewhere is answered with where
(getFormat → the style). Returns null when nothing is near enough to be worth a line; the
compiler finding's apiPointerFor still stands then.
The members nearest a name the script used and the API does not have — the answer an
apilookup would be asked for next, inline.