Function RegisterEnum

RegisterEnum(name: string, value: string[]): void
register custom enum for custom command parameters and the name need tb be the same
Parameters
- name: string
  the name of this enum, you need to add namespace to this to work
- value: string[]
  the enum you waht to add
Returns void
Example
```
// cc is CMD
RegisterEnum("mc:dimension", [ "overworld", "nether", "the_end" ])

// namespace and name need to be the same for it to work
cc.addEnumType("mc:dimension",true)
// the return of this on function is type string
```
- Defined in cc.ts:128