control type incompatibility in v6.5.0-6.8.4

Describe the bug

When specifying types for controls via T extends Record<string, any> typing errors are raised that exist from versions 6.5.0 through to 6.8.4. I’ve demonstrated the issue in sandboxes below for the error as well as the working version in 6.4.1.

Note: that it doesn’t seem to impact the execution on codesandbox, but under certain TypeScript configurations will break the build.

Type 'Control<T>' is not assignable to type 'Control<Record<string, any>> | undefined'.
  Type 'Control<T>' is not assignable to type 'Control<Record<string, any>>'.
    Type 'Control<T>' is not assignable to type '{ removeFieldEventListener: (field: Field, forceDelete?: boolean | undefined) => void; mode: Readonly<{ isOnBlur: boolean; isOnSubmit: boolean; isOnChange: boolean; isOnAll: boolean; isOnTouch: boolean; }>; ... 19 more ...; renderWatchedInputs: (name: string, found?: boolean | undefined) => void; }'.
      Types of property 'updateFormState' are incompatible.
        Type '(args?: Partial<FormState<T>> | undefined) => void' is not assignable to type '(args?: Partial<FormState<Record<string, any>>> | undefined) => void'.
          Types of parameters 'args' and 'args' are incompatible.
            Type 'Partial<FormState<Record<string, any>>> | undefined' is not assignable to type 'Partial<FormState<T>> | undefined'.
              Type 'Partial<FormState<Record<string, any>>>' is not assignable to type 'Partial<FormState<T>>'.
                Types of property 'dirtyFields' are incompatible.
                  Type 'DeepMap<Record<string, any>, true> | undefined' is not assignable to type 'DeepMap<T, true> | undefined'.
                    Type 'DeepMap<Record<string, any>, true>' is not assignable to type 'DeepMap<T, true>'.ts(2322)
controller.d.ts(20, 5): The expected type comes from property 'control' which is declared here on type '(IntrinsicAttributes & { as: "textarea" | "input" | "select" | FunctionComponent<any> | ComponentClass<any, any> | ReactElement<...>; render?: undefined; } & { ...; } & Pick<...>) | (IntrinsicAttributes & ... 2 more ... & Pick<...>)'

Codesandbox link (Required) Bug 6.8.4 - https://codesandbox.io/s/react-hook-form-control-type-issue-yj7kz?file=/src/TextField.tsx Working 6.4.1 - https://codesandbox.io/s/react-hook-form-control-type-issue-forked-fmpuo?file=/src/TextField.tsx

[delesseps]

it works: https://codesandbox.io/s/react-hook-form-control-type-issue-forked-op0zr?file=/src/App.tsx i have updated the reference 😃

Thanks @bluebill1049 👏

[bluebill1049]

sweet closing this issue, will release the patch soon 👍