@open-wc/lit-helpers not playing well with TypeScript 5.3.3 node16 module

[nbamfordcirium]

Expected behavior

I can import and use spread from lit-helpers without typescript/lint errors.

Actual Behavior

I get error Unsafe call of an 'any' typed value @typescript-eslint/no-unsafe-call

Additional context

@open-wc/lit-helpers 0.6.0

This seems to perhaps be the same issue as #2453, in that exports but not types is specified in the package.json.