Seems to be the worst of both worlds: mutable by default, and one must add a "const" keyword to the "let", disincentivizing const behavior by making it super ve

Seems to be the worst of both worlds: mutable by default, and one must add a "const" keyword to the "let", disincentivizing const behavior by making it super verbose (e.g. the "final" problem from Java) https://github.com/Beariish/bolt/blob/0.1.0/doc/Bolt%20Programming%20Guide.md#7-let-and-const https://github.com/Beariish/bolt/blob/0.1.0/doc/Bolt%20Progr...