Typescript definitions and views with composite keys

When accessing a view with a composite key (e.g. something like `['This', 'is', 'a', 'key', 123]`, the key type in the `DocumentViewResponse.rows` field is statically defined as `string`. I can cast it to `unknown` and then to `any[]` (which would be correct in my case), but that seems to be cumbersome to me. Am I using the interface wrong or is this type definition insufficient.

Something rather odd as a side note: my nano version is 8.1.0, but when opening the type definition file, it says "// Type definitions for nano 6.4" at the top. This is a fresh, clean install into a new project.

Locate the TypeScript definition file and inspect DocumentViewResponse.rows, then compare its declared key type with the composite-key example in the report. Confirm the corrected type with a type-checking example and verify that the definition header matches the installed nano 8.1.0 version.

Written by the indexing model from the issue text.