Method next

src/lualib/Map.ts:124–132

()

                return this;
            },
            next(): IteratorResult<[K, V]> {
                if (!started) {
                    started = true;
                    key = getFirstKey();
                } else {
                    key = nextKey.get(key!);
                }
                return { done: !key, value: [key!, items.get(key!)] as [K, V] };
            },
        };
    }