# CategoryManager
Manage API categories methods and holds their cache
# Constructor
new CategoryManager(client);
| PARAMETER | TYPE | DESCRIPTION | OPTIONAL | 
|---|---|---|---|
| client | Client | The client managing this | No | 
# Properties
# cache
The group of cached category items mapped by their tokens
- Type: Group <CategoryToken, Category>
# client
The client managing this
- Type: Client
# Methods
# fetch(query)
Get all data about a category
| PARAMETER | TYPE | DESCRIPTION | OPTIONAL | 
|---|---|---|---|
| query | CategoryToken | The category token | No | 
# resolve(query)
Resolves a category data to a category object
| PARAMETER | TYPE | DESCRIPTION | OPTIONAL | 
|---|---|---|---|
| query | CategoryResolvable | The title, name or token of category | No | 
- Return: Category
