Interface types aren't compatible in 2.3.2

[bytemain]

I meet a typing issue in 2.3.2:

it worked on 2.3.1.

import classNames from 'classnames';

export interface ValidateType {
  error?: boolean;
}

const result: ValidateType | undefined = {
  error: true
} as ValidateType;

const data = classNames(result);
console.log(`🚀 ~ file: index.ts ~ line 10 ~ data`, data);

[{
	"resource": "/private/tmp/artin-QVhj2J/index.ts",
	"owner": "typescript",
	"code": "2345",
	"severity": 8,
	"message": "Argument of type '[ValidateType]' is not assignable to parameter of type 'ArgumentArray'.\n  Type 'ValidateType' is not assignable to type 'Argument'.\n    Type 'ValidateType' is not assignable to type 'Mapping'.\n      Index signature for type 'string' is missing in type 'ValidateType'.",
	"source": "ts",
	"startLineNumber": 11,
	"startColumn": 25,
	"endLineNumber": 11,
	"endColumn": 31
}]

[bytemain]

import classNames from 'classnames';

export interface ValidateType {
  error: boolean;
  [key: string]: any;
}

const result: ValidateType = {
  error: true,
};

const data = classNames(result);
console.log(`🚀 ~ file: index.ts ~ line 10 ~ data`, data);

this one is work.

[dcousens]

Issue broken down

type Foo = {
  bar: boolean
}

const foo: Foo = { bar: true }
classNames(foo) // ok

interface Foo { // hmmm
  bar: boolean
}

const foo: Foo = { bar: true }
classNames(foo) // Argument of type '[Foo]' is not assignable to parameter of type 'ArgumentArray'

[jonkoops]

@dcousens do we have a solution in the works for this issue? Anything that can be added to the failing test PR to fix this?

[jonkoops]

So the reason for this regression is that the type for Mapping was changed from Record<string, any> to Record<string, unknown>. We could revert this to the original, which should resolve the issue, it doesn't really affect the type-safety of our code, or of users in any meaningful way anyways