TypeScript error in Request interfaces

Now request interfaces like `DistanceMatrixRequest`, `GeocodeRequest` extends `AxiosRequestConfig` which has params (type: any).

In my case I just want to omit key from request params because we set key globally, so I defined following interface.
```
interface IKeyOmittedGeocodeRequest extends Omit {
params: Omit, 'key'>;
}
```

But as `GeocodeRequest` extends `AxiosRequestConfig` which has params, `TypeScript` recognizes params in `IKeyOmittedGoecodeRequest` from `AxiosRequestConfig` which is any.
And it doesn't recognize `request.params.destinations`.