References

summary
public	C BasePairs
public	C EfficientlyInvertiblePairs
public	C MemoryEfficientPairs
public	F insert(map: , A: , B: *)
public	F invertIterable(iterable: ):
public	F * iterableFromMap(map: *)
public	F remove(map: , A: , B: *): boolean
public	F swap(arrayPattern: *[]): undefined[]