Outdated UseTranslationOptions interface for Typescript

[logusgraphics]

Describe the bug
The UseTranslationOptions interface lacks the useSuspense boolean property definition.

Occurs in react-i18next version
10.4.1

To Reproduce
Steps to reproduce the behavior:

1. Create a react ts app using create-react-app <project_name> --typescript
2. Install the latest version of i18next and react-i18next npm i -S i18next react-i18next
3. Use the hook in the code const { t } = useTranslation('ns', {useSuspense: false});
4. The compiler will throw definition error on the UseTranslationOptions

Expected behaviour
The definition should include the correct translation options for the hook

Screenshots
The documentation states the option property is available

Typescript compiler throws error

OS

• Device: macOS Mojave 10.14.3
• Browser: Safari 12.0.3, Chrome 72.0.3626.121

[jamuhl]

Feel free to add a PR to add this.

[logusgraphics]

#778