Function isTopicType

isTopicType(
    data: any,
): data is
    | { name: string }
    | { name: string; subtopics: { name: string }[] }
Checks if the data is a Topic object.

It has the side effect of changing the type of the object to Topic if applicable.
Parameters
- data: any
  the object to check
Returns data is { name: string } | { name: string; subtopics: { name: string }[] }
- true if the object is a Topic
- Defined in src/types.ts:405