Getting compilation error when attempting to run react demo

[john-heintschel]

I'm attempting to run through the "Getting started" flow to introduce the FlatfileButton component into my react/typescript app, and running into a compilation error:

ERROR in /Users/john/check/console/node_modules/@flatfile/react/dist/components/FlatFileButton.d.ts
ERROR in /Users/john/check/console/node_modules/@flatfile/react/dist/components/FlatFileButton.d.ts(1,28):
TS2614: Module '"../../../adapter/build/main"' has no exported member 'FieldHookCallback'. Did you mean to use 'import FieldHookCallback from "../../../adapter/build/main"' instead?
ℹ ｢wdm｣: Failed to compile.

I'm following the code example exactly.
My relevant dependency versions are:

react@16.14.0
react-dom@16.14.0
@flatfile/react@0.3.5
typescript@3.9.3

Any suggestions?