Function useMap

useMap<Key, Value>(initialState?): readonly [Map<Key, Value>, {
    clear: (() => void);
    delete: ((key) => void);
    replace: ((value) => void);
    set: ((key, value) => void);
}]
State preconfigured to do everything you could want with a Map.
Type Parameters
- Key extends string
- Value
Parameters
- Optional initialState: StateInitializer<Record<Key, Value>>
  
  Object or function that returns an object
Returns readonly [Map<Key, Value>, {
    clear: (() => void);
    delete: ((key) => void);
    replace: ((value) => void);
    set: ((key, value) => void);
}]
tuple with the Map and an object with immutable update handlers set/delete/clear
- Defined in src/useMap.ts:11

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