**Prettier 2.1.2** [Playground link](https://prettier.io/playground/#N4Igxg9gdgLgprEAucAbAhgZ0wAgII7AA6UOOA9AFRJIlkDUAlpgDIQQDW6AFnOgCZIcAI3ao+UANx0clcjIBm7ABQBKQgF8SWqCTAZs+QjKo05ileuA6NIADQgIABxiNomZKHQAnbxADuAAo+CB4o6Kj+6ACeHg7C3uhgHHAwAMpOSYxQAObIMN4ArnAOcAC2wnD8-FUs6LmF6DlwAGIQ3mXoMK65yCDohTAQ9iDcMGWoAOrcjPCYmWBwaaGzjABus9F9YNgj2Zhw3jCBiTmdyAoRBw4AVpgAHgBCicmpaehlcCzZcBdXJSA7vc0tkcuIAIqFCDwP6oa4gTLeA7ePoKVABEZObzZGCTRj8GDcZAADgADA4sRADpNEk4+li4Mi1r8HABHKHwE7OML9TAAWigcCqVRG3jg7MYYpOTXOSEucIBBzKjHyRUVoIhHN+cv+Dhg6GEeIJRKQACY9YlGKhQQBhCBlWUgRkAVhGhQOABUDWF5fC1sUAJJQGqwNJgbEuPDBtIwaLiWEHDQaIA) ```sh --parser flow ``` **Input:** ```jsx class A { /*:: +isLookahead: boolean; */ foo() {} } class A { /*::*/ foo() {} } ``` **Output:** ```jsx class A { +isLookahead: boolean; foo() {} } class A { foo() {} } ``` **Expected behavior:**
Prettier 2.1.2
Playground link
Input:
Output:
Expected behavior: