Interface ReadonlyMap<K, V>

Readonly size

[iterator]

• [iterator](): IterableIterator<[K, V]>

• Returns an iterable of entries in the map.

  Returns IterableIterator<[K, V]>

entries

• entries(): IterableIterator<[K, V]>

• Returns an iterable of key, value pairs for every entry in the map.

  Returns IterableIterator<[K, V]>

forEach

• forEach(callbackfn, thisArg?): void

• Parameters

  • callbackfn: ((value, key, map) => void)

    • • (value, key, map): void

      • Parameters

        • value: V

        • key: K

        • map: ReadonlyMap<K, V>

        Returns void

  • Optional thisArg: any

  Returns void

get

• get(key): V

• Parameters

  • key: K

  Returns V

has

• has(key): boolean

• Parameters

  • key: K

  Returns boolean

keys

• keys(): IterableIterator<K>

• Returns an iterable of keys in the map

  Returns IterableIterator<K>

values

• values(): IterableIterator<V>

• Returns an iterable of values in the map

  Returns IterableIterator<V>